1 | /* |
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2 | * $Id: mdd.h,v 1.33 2009/01/18 02:26:49 fabio Exp $ |
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3 | */ |
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4 | |
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5 | #ifndef MDD_DEFINED |
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6 | #define MDD_DEFINED |
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7 | |
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8 | |
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9 | #include "util.h" |
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10 | #include "array.h" |
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11 | #include "st.h" |
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12 | #include "var_set.h" |
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13 | |
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14 | #include "bdd.h" |
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15 | |
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16 | /* #include "bdd_int.h" */ |
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17 | |
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18 | /************************************************************************/ |
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19 | #define str_len 10 |
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20 | #define MONITOR 0 |
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21 | #define MDD_VERBOSE 0 |
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22 | #define SOLUTION 0 |
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23 | #define BDD_SIZE 1 |
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24 | #define USE_ITE 1 |
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25 | #define BYPASS 1 |
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26 | /* code may not be fully debugged for interleaving */ |
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27 | #define INTERLEAVE 0 |
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28 | |
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29 | #define mdd_and bdd_and |
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30 | #define mdd_and_with_limit bdd_and_with_limit |
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31 | #define mdd_and_array bdd_and_array |
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32 | #define mdd_cofactor_minterm bdd_cofactor |
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33 | #define mdd_constant bdd_constant |
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34 | #define mdd_dup bdd_dup |
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35 | /* mdd_equal returns 1 if two MDD's are identical */ |
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36 | /* mdd_eq is a totally different function */ |
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37 | /* which returns an MDD instead */ |
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38 | #define mdd_equal bdd_equal |
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39 | #define mdd_equal_mod_care_set bdd_equal_mod_care_set |
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40 | #define mdd_closest_cube bdd_closest_cube |
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41 | #define mdd_free bdd_free |
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42 | #define mdd_get_manager bdd_get_manager |
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43 | #define mdd_is_tautology bdd_is_tautology |
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44 | #define mdd_ite bdd_ite |
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45 | /* mdd_lequal checks for implication, */ |
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46 | /* mdd_lequal(f,g,1,0) returns the value of (f => g') */ |
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47 | /* mdd_leq is a totally different function */ |
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48 | #define mdd_lequal bdd_leq |
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49 | #define mdd_lequal_mod_care_set bdd_lequal_mod_care_set |
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50 | #define mdd_lequal_array bdd_leq_array |
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51 | #define mdd_multiway_and bdd_multiway_and |
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52 | #define mdd_multiway_or bdd_multiway_or |
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53 | #define mdd_multiway_xor bdd_multiway_xor |
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54 | #define mdd_not bdd_not |
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55 | #define mdd_one bdd_one |
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56 | #define mdd_or bdd_or |
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57 | #define mdd_size bdd_size |
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58 | #define mdd_size_multiple bdd_size_multiple |
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59 | #define mdd_top_var_id bdd_top_var_id |
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60 | #define mdd_xor bdd_xor |
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61 | #define mdd_xnor bdd_xnor |
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62 | #define mdd_zero bdd_zero |
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63 | #define mdd_EMPTY bdd_EMPTY |
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64 | |
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65 | #define mdd_first_solution mdd_first_cube |
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66 | #define mdd_next_solution mdd_next_cube |
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67 | |
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68 | #define mdd_eq_c(m,a,b) mdd_func1c(m,a,b,eq2) |
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69 | #define mdd_geq_c(m,a,b) mdd_func1c(m,a,b,geq2) |
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70 | #define mdd_gt_c(m,a,b) mdd_func1c(m,a,b,gt2) |
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71 | #define mdd_leq_c(m,a,b) mdd_func1c(m,a,b,leq2) |
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72 | #define mdd_lt_c(m,a,b) mdd_func1c(m,a,b,lt2) |
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73 | #define mdd_neq_c(m,a,b) mdd_func1c(m,a,b,neq2) |
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74 | |
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75 | #define mdd_eq(m,a,b) mdd_func2(m,a,b,eq2) |
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76 | #define mdd_geq(m,a,b) mdd_func2(m,a,b,geq2) |
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77 | #define mdd_gt(m,a,b) mdd_func2(m,a,b,gt2) |
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78 | #define mdd_leq(m,a,b) mdd_func2(m,a,b,leq2) |
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79 | #define mdd_lt(m,a,b) mdd_func2(m,a,b,lt2) |
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80 | #define mdd_neq(m,a,b) mdd_func2(m,a,b,neq2) |
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81 | #define mdd_unary_minus(m,a,b) mdd_func2(m,a,b,unary_minus2) |
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82 | |
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83 | #define mdd_eq_plus(m,a,b,c) mdd_func3(m,a,b,c,eq_plus3) |
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84 | #define mdd_geq_plus(m,a,b,c) mdd_func3(m,a,b,c,geq_plus3) |
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85 | #define mdd_gt_plus(m,a,b,c) mdd_func3(m,a,b,c,gt_plus3) |
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86 | #define mdd_leq_plus(m,a,b,c) mdd_func3(m,a,b,c,leq_plus3) |
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87 | #define mdd_lt_plus(m,a,b,c) mdd_func3(m,a,b,c,lt_plus3) |
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88 | #define mdd_neq_plus(m,a,b,c) mdd_func3(m,a,b,c,neq_plus3) |
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89 | |
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90 | #define mdd_eq_minus(m,a,b,c) mdd_func3(m,a,b,c,eq_minus3) |
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91 | #define mdd_geq_minus(m,a,b,c) mdd_func3(m,a,b,c,geq_minus3) |
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92 | #define mdd_gt_minus(m,a,b,c) mdd_func3(m,a,b,c,gt_minus3) |
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93 | #define mdd_leq_minus(m,a,b,c) mdd_func3(m,a,b,c,leq_minus3) |
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94 | #define mdd_lt_minus(m,a,b,c) mdd_func3(m,a,b,c,lt_minus3) |
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95 | #define mdd_neq_minus(m,a,b,c) mdd_func3(m,a,b,c,neq_minus3) |
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96 | |
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97 | #define mdd_eq_plus_c(m,a,b,c) mdd_func2c(m,a,b,c,eq_plus3) |
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98 | #define mdd_geq_plus_c(m,a,b,c) mdd_func2c(m,a,b,c,geq_plus3) |
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99 | #define mdd_gt_plus_c(m,a,b,c) mdd_func2c(m,a,b,c,gt_plus3) |
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100 | #define mdd_leq_plus_c(m,a,b,c) mdd_func2c(m,a,b,c,leq_plus3) |
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101 | #define mdd_lt_plus_c(m,a,b,c) mdd_func2c(m,a,b,c,lt_plus3) |
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102 | #define mdd_neq_plus_c(m,a,b,c) mdd_func2c(m,a,b,c,neq_plus3) |
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103 | |
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104 | |
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105 | #define mdd_eq_plus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,eq_plus3mod) |
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106 | #define mdd_geq_plus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,geq_plus3mod) |
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107 | #define mdd_gt_plus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,gt_plus3mod) |
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108 | #define mdd_leq_plus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,leq_plus3mod) |
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109 | #define mdd_lt_plus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,lt_plus3mod) |
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110 | #define mdd_neq_plus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,neq_plus3mod) |
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111 | |
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112 | #define mdd_eq_minus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,eq_minus3mod) |
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113 | #define mdd_geq_minus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,geq_minus3mod) |
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114 | #define mdd_gt_minus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,gt_minus3mod) |
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115 | #define mdd_leq_minus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,leq_minus3mod) |
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116 | #define mdd_lt_minus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,lt_minus3mod) |
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117 | #define mdd_neq_minus_c_mod(m,a,b,c) mdd_func2c_mod(m,a,b,c,neq_minus3mod) |
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118 | |
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119 | #define mdd_eq_s(m,a,b) mdd_ineq_template_s(m,a,b,0,0,1) |
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120 | #define mdd_geq_s(m,a,b) mdd_ineq_template_s(m,a,b,0,1,1) |
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121 | #define mdd_gt_s(m,a,b) mdd_ineq_template_s(m,a,b,0,1,0) |
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122 | #define mdd_neq_s(m,a,b) mdd_ineq_template_s(m,a,b,1,1,0) |
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123 | #define mdd_leq_s(m,a,b) mdd_ineq_template_s(m,a,b,1,0,1) |
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124 | #define mdd_lt_s(m,a,b) mdd_ineq_template_s(m,a,b,1,0,0) |
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125 | |
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126 | /**** for backward compatibility only ****/ |
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127 | #define mdd_eq_g(m,a,b) mdd_func2(m,a,b,eq2) |
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128 | #define mdd_geq_g(m,a,b) mdd_func2(m,a,b,geq2) |
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129 | #define mdd_gt_g(m,a,b) mdd_func2(m,a,b,gt2) |
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130 | #define mdd_leq_g(m,a,b) mdd_func2(m,a,b,leq2) |
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131 | #define mdd_lt_g(m,a,b) mdd_func2(m,a,b,lt2) |
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132 | #define mdd_neq_g(m,a,b) mdd_func2(m,a,b,neq2) |
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133 | #define mdd_init_name(v,n,s) mdd_init(v,n,s) |
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134 | |
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135 | /* mdd_int.h */ |
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136 | #define MDD_NOT(node) ((bdd_node *) ((int) (node) ^ 01)) |
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137 | #define MDD_REGULAR(node) ((bdd_node *) ((int) (node) & ~01)) |
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138 | #define MDD_IS_COMPLEMENT(node) ((int) (node) & 01) |
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139 | |
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140 | #define MDD_ONE(bdd) (bdd)->one |
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141 | #define MDD_ZERO(bdd) (MDD_NOT(MDD_ONE(bdd))) |
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142 | |
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143 | #ifndef MAX |
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144 | #define MAX(a,b) (a) > (b) ? (a) : (b) |
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145 | #endif |
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146 | |
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147 | #ifndef MIN |
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148 | #define MIN(a,b) (a) < (b) ? (a) : (b) |
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149 | #endif |
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150 | |
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151 | typedef bdd_t mdd_t; |
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152 | typedef bdd_manager mdd_manager; |
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153 | |
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154 | typedef enum { |
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155 | MDD_ACTIVE, |
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156 | MDD_BUNDLED |
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157 | } mvar_status; |
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158 | |
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159 | struct mvar_type { |
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160 | int mvar_id; /* mvar id */ |
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161 | mvar_status status; /* Whether the mvar is currently being used or |
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162 | has been bundled into another mvar */ |
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163 | char *name; /* name of mvar */ |
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164 | int values; /* no. of values mvar can take */ |
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165 | int encode_length; /* no. of binary variables, bvar's, */ |
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166 | /* needed to encode mvar */ |
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167 | array_t *bvars; /* array of bvar_id's from most significant bit to least |
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168 | significant bit, has size encode_length */ |
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169 | int *encoding; /* internal use only */ |
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170 | }; |
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171 | typedef struct mvar_type mvar_type; |
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172 | |
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173 | struct bvar_type { |
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174 | mdd_t *node; |
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175 | int mvar_id; |
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176 | }; |
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177 | typedef struct bvar_type bvar_type; |
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178 | |
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179 | struct mdd_hook_type { |
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180 | array_t *mvar_list; |
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181 | array_t *bvar_list; |
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182 | }; |
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183 | |
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184 | typedef struct mdd_hook_type mdd_hook_type; |
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185 | |
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186 | struct mdd_gen { |
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187 | mdd_manager *manager; |
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188 | bdd_gen *bdd_generator; |
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189 | bdd_gen_status status; |
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190 | array_t *cube; /* array of literals {0,1,2} of all vars */ |
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191 | array_t *minterm; /* current minterm */ |
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192 | array_t *var_list; /* list of var id's */ |
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193 | boolean out_of_range; |
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194 | }; |
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195 | |
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196 | typedef struct mdd_gen mdd_gen; |
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197 | |
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198 | #define foreach_mdd_minterm(fn, gen, minterm, var_list)\ |
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199 | for((gen) = mdd_first_minterm(fn, &minterm, var_list);\ |
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200 | ((gen)->status != bdd_EMPTY) ? TRUE: mdd_gen_free(gen);\ |
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201 | (void) mdd_next_minterm(gen, &minterm)) |
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202 | |
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203 | |
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204 | extern mdd_hook_type mdd_hook; |
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205 | |
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206 | |
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207 | /*---------------------------------------------------------------------------*/ |
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208 | /* Function prototypes */ |
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209 | /*---------------------------------------------------------------------------*/ |
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210 | |
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211 | EXTERN mdd_manager *mdd_init ARGS((array_t *mvar_values, array_t *mvar_names, array_t *mvar_strides)); |
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212 | EXTERN mdd_manager *mdd_init_empty ARGS((void)); |
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213 | EXTERN unsigned int mdd_create_variables ARGS((mdd_manager *mgr, array_t *mvar_values, array_t *mvar_names, array_t *mvar_strides)); |
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214 | EXTERN unsigned int mdd_create_variables_after ARGS((mdd_manager*, int, array_t*, array_t*, array_t* )); |
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215 | EXTERN unsigned int mdd_create_variables_interleaved ARGS((mdd_manager*, int, int, array_t*)); |
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216 | EXTERN void mdd_quit ARGS((mdd_manager *mgr)); |
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217 | EXTERN void mdd_restart ARGS((mdd_manager *mgr)); |
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218 | EXTERN void mdd_var_expunge_bdd_variable ARGS((mdd_manager *mgr, int bddId, int val)); |
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219 | EXTERN mdd_t *mdd_case ARGS((mdd_manager *mgr, int mvar, array_t *child_list)); |
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220 | EXTERN mdd_t *mdd_consensus ARGS((mdd_manager *mgr, mdd_t *fn, array_t *mvars)); |
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221 | EXTERN mdd_t *mdd_encode ARGS((mdd_manager *mgr, array_t *child_list, mvar_type *mv_ptr, int index)); |
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222 | EXTERN mdd_t *mdd_literal ARGS((mdd_manager *mgr, int mddid, array_t *values)); |
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223 | EXTERN void mdd_search ARGS((mdd_manager *mgr, bdd_t *top, int phase, boolean minterms)); |
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224 | EXTERN mdd_t *mdd_cofactor ARGS((mdd_manager *mgr, mdd_t *fn, mdd_t *cube)); |
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225 | EXTERN mdd_t *mdd_smooth ARGS((mdd_manager *mgr, mdd_t *fn, array_t *mvars)); |
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226 | EXTERN mdd_t *mdd_and_smooth ARGS((mdd_manager *mgr, mdd_t *f, mdd_t *g, array_t *mvars)); |
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227 | EXTERN mdd_t *mdd_and_smooth_with_limit ARGS((mdd_manager *mgr, mdd_t *f, mdd_t *g, array_t *mvars, unsigned int limit)); |
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228 | EXTERN mdd_t *mdd_substitute ARGS((mdd_manager *mgr, mdd_t *fn, array_t *old_mvars, array_t *new_mvars)); |
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229 | EXTERN array_t *mdd_substitute_array ARGS((mdd_manager *mgr, array_t *fn_array, array_t *old_mvars, array_t *new_mvars)); |
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230 | EXTERN array_t *mdd_get_support ARGS((mdd_manager *mdd_mgr, mdd_t *f)); |
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231 | EXTERN array_t *mdd_get_bdd_support_ids ARGS((mdd_manager *mdd_mgr, mdd_t *f)); |
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232 | EXTERN array_t *mdd_get_bdd_support_vars ARGS((mdd_manager *mdd_mgr, mdd_t *f)); |
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233 | EXTERN mdd_t *mdd_interval ARGS((mdd_manager *mgr, int mvar_id, int low, int high)); |
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234 | EXTERN double mdd_count_onset ARGS((mdd_manager *mddMgr, mdd_t *aMdd, array_t *mddIdArr)); |
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235 | EXTERN mdd_t *mdd_onset_bdd ARGS((mdd_manager *mddMgr, mdd_t *aMdd, array_t *mddIdArr)); |
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236 | EXTERN int mdd_epd_count_onset ARGS((mdd_manager *mddMgr, mdd_t *aMdd, array_t *mddIdArr, EpDouble *epd)); |
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237 | EXTERN array_t * mdd_ret_bvars_of_mvar ARGS((mvar_type *mvar_ptr)); |
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238 | EXTERN mdd_t *mdd_cproject ARGS((mdd_manager *mgr, mdd_t *T, array_t *mvars)); |
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239 | EXTERN mdd_t *mdd_mod ARGS((mdd_manager *mgr, int a_mvar_id, int b_mvar_id, int M)); |
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240 | EXTERN mdd_t *mdd_ineq_template_s ARGS((mdd_manager *mgr, int mvar1, int mvar2, int zero_then_val, int one_else_val, int bottom_val)); |
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241 | EXTERN mdd_t *mdd_add_s ARGS((mdd_manager *mgr, int sum_id, int mvar_id1, int mvar_id2 )); |
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242 | /* mdd_iter.c */ |
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243 | EXTERN mdd_gen *mdd_first_minterm ARGS((mdd_t *f, array_t **minterm_p, array_t *var_list)); |
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244 | EXTERN boolean mdd_next_minterm ARGS((mdd_gen *mgen, array_t **minterm_p)); |
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245 | EXTERN void mdd_print_array ARGS((array_t *array)); |
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246 | EXTERN int mdd_gen_free ARGS((mdd_gen *mgen)); |
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247 | EXTERN mdd_t *mdd_func1c ARGS((mdd_manager *mgr, int mvar1, int mvar2, boolean (*func1c) (int, int))); |
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248 | EXTERN mdd_t *mdd_func2 ARGS((mdd_manager *mgr, int mvar1, int mvar2, boolean (*func2) (int, int))); |
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249 | /* functions of 2 variables used by mdd_func2 ARGS(()) */ |
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250 | EXTERN boolean eq2 ARGS((int x, int y)); |
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251 | EXTERN boolean geq2 ARGS((int x, int y)); |
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252 | EXTERN boolean gt2 ARGS((int x, int y)); |
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253 | EXTERN boolean leq2 ARGS((int x, int y)); |
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254 | EXTERN boolean lt2 ARGS((int x, int y)); |
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255 | EXTERN boolean neq2 ARGS((int x, int y)); |
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256 | EXTERN boolean unary_minus2 ARGS((int x, int y)); |
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257 | EXTERN mdd_t *mdd_func2c ARGS((mdd_manager *mgr,int mvar1, int mvar2, int constant, boolean (*func3)(int, int, int))); |
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258 | EXTERN mdd_t *mdd_func2c_mod ARGS((mdd_manager *mgr,int mvar1, int mvar2, int constant, boolean (*func4)(int, int, int, int))); |
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259 | |
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260 | /* should be in ../test */ |
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261 | EXTERN mdd_t *mdd_func3 ARGS((mdd_manager *mgr, int mvar1, int mvar2, int mvar3, boolean (*func3)(int, int, int))); |
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262 | /* functions of 3 variables used by mdd_func3 ARGS(()) */ |
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263 | EXTERN boolean eq_plus3 ARGS((int x, int y, int z)); |
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264 | EXTERN boolean geq_plus3 ARGS((int x, int y, int z)); |
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265 | EXTERN boolean gt_plus3 ARGS((int x, int y, int z)); |
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266 | EXTERN boolean leq_plus3 ARGS((int x, int y, int z)); |
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267 | EXTERN boolean lt_plus3 ARGS((int x, int y, int z)); |
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268 | EXTERN boolean neq_plus3 ARGS((int x, int y, int z)); |
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269 | /* actually functions below can be obtained from the set above */ |
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270 | /* by just suppling the negation of the constant value */ |
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271 | EXTERN boolean eq_minus3 ARGS((int x, int y, int z)); |
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272 | EXTERN boolean geq_minus3 ARGS((int x, int y, int z)); |
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273 | EXTERN boolean gt_minus3 ARGS((int x, int y, int z)); |
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274 | EXTERN boolean leq_minus3 ARGS((int x, int y, int z)); |
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275 | EXTERN boolean lt_minus3 ARGS((int x, int y, int z)); |
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276 | EXTERN boolean neq_minus3 ARGS((int x, int y, int z)); |
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277 | |
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278 | EXTERN array_t *mdd_id_to_bdd_id_array ARGS((mdd_manager *mddManager, int mddId)); |
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279 | EXTERN array_t *mdd_id_to_bdd_array ARGS((mdd_manager *mddManager, int mddId)); |
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280 | EXTERN array_t *mdd_id_array_to_bdd_array ARGS((mdd_manager *mddManager, array_t *mddIdArray)); |
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281 | EXTERN array_t *mdd_id_array_to_bdd_id_array ARGS((mdd_manager *mddManager, array_t *mddIdArray)); |
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282 | EXTERN mdd_t *mdd_id_array_to_bdd_cube ARGS((mdd_manager *mddManager, array_t *mddIdArray)); |
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283 | EXTERN int mdd_get_number_of_bdd_vars ARGS((mdd_manager *mddManager, array_t *mddIdArray)); |
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284 | EXTERN int mdd_get_number_of_bdd_support ARGS((mdd_manager *mddManager, mdd_t *f)); |
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285 | EXTERN array_t *mdd_fn_array_to_bdd_rel_array ARGS((mdd_manager *mddManager, int mddId, array_t *mddFnArray)); |
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286 | EXTERN array_t *mdd_fn_array_to_bdd_fn_array ARGS((mdd_manager *mddManager, int mddId, array_t *mddFnArray)); |
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287 | EXTERN array_t *mdd_pick_arbitrary_minterms ARGS((mdd_manager *mgr, mdd_t *f, array_t *mddIdArr, int n)); |
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288 | EXTERN mdd_t *mdd_subset_with_mask_vars ARGS((mdd_manager *mgr, mdd_t *f, array_t *mddIdArr, array_t *maskIdArr)); |
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289 | EXTERN mvar_type mdd_get_var_by_id ARGS((mdd_manager *mddMgr, int id)); |
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290 | EXTERN void mdd_print_support ARGS((mdd_t *f)); |
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291 | EXTERN void mdd_print_support_to_file ARGS((FILE *fout, char *format, mdd_t *f)); |
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292 | EXTERN char *mdd_read_var_name ARGS((mdd_t *f)); |
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293 | EXTERN int mdd_read_mdd_id ARGS((mdd_t *f)); |
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294 | EXTERN int mdd_check_support ARGS((mdd_manager *mddMgr, mdd_t *mdd, array_t *supportIdArray)); |
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295 | EXTERN int mdd_equal_mod_care_set_array ARGS((mdd_t *aSet, mdd_t *bSet, array_t *CareSetArray)); |
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296 | EXTERN int mdd_lequal_mod_care_set_array ARGS((mdd_t *aSet, mdd_t *bSet, boolean aPhase, boolean bPhase, array_t *CareSetArray)); |
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297 | |
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298 | EXTERN boolean eq_plus3mod ARGS((int x, int y, int z, int range)); |
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299 | EXTERN boolean geq_plus3mod ARGS((int x, int y, int z, int range)); |
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300 | EXTERN boolean gt_plus3mod ARGS((int x, int y, int z, int range)); |
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301 | EXTERN boolean leq_plus3mod ARGS((int x, int y, int z, int range)); |
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302 | EXTERN boolean lt_plus3mod ARGS((int x, int y, int z, int range)); |
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303 | EXTERN boolean neq_plus3mod ARGS((int x, int y, int z, int range)); |
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304 | /* actually functions below can be obtained from the set above */ |
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305 | /* by just suppling the negation of the constant value */ |
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306 | EXTERN boolean eq_minus3mod ARGS((int x, int y, int z, int range)); |
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307 | EXTERN boolean geq_minus3mod ARGS((int x, int y, int z, int range)); |
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308 | EXTERN boolean gt_minus3mod ARGS((int x, int y, int z, int range)); |
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309 | EXTERN boolean leq_minus3mod ARGS((int x, int y, int z, int range)); |
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310 | EXTERN boolean lt_minus3mod ARGS((int x, int y, int z, int range)); |
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311 | EXTERN boolean neq_minus3mod ARGS((int x, int y, int z, int range)); |
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312 | EXTERN void mdd_array_dump_dot ARGS((array_t *mdds, char *name, FILE *fp)); |
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313 | EXTERN void mdd_dump_dot ARGS((mdd_t *mdd, char *name, FILE *fp)); |
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314 | EXTERN void mdd_array_print_cover ARGS((array_t *mdds, char *name, boolean disjoint)); |
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315 | EXTERN void mdd_print_cover ARGS((mdd_t *f, char *name, boolean disjoint)); |
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316 | |
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317 | /* should be in mdd_int.h */ |
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318 | EXTERN int toggle ARGS((int x)); |
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319 | EXTERN int no_bit_encode ARGS((int n)); |
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320 | EXTERN void print_strides ARGS((array_t *mvar_strides)); |
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321 | EXTERN void print_mvar_list ARGS((mdd_manager *mgr)); |
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322 | EXTERN void print_bdd_list_id ARGS((array_t *bdd_list)); |
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323 | EXTERN void print_bvar_list_id ARGS((mdd_manager *mgr)); |
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324 | EXTERN void print_bdd ARGS((bdd_manager *mgr, bdd_t *top)); |
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325 | EXTERN mvar_type find_mvar_id ARGS((mdd_manager *mgr, unsigned short id)); |
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326 | EXTERN void clear_all_marks ARGS((mdd_manager *mgr)); |
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327 | EXTERN void mdd_mark ARGS((mdd_manager *mgr, bdd_t *top, int phase)); |
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328 | EXTERN void mdd_unmark ARGS((mdd_manager *mgr, bdd_t *top)); |
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329 | EXTERN mvar_type find_mvar ARGS((mdd_manager *mgr, char *name)); |
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330 | EXTERN array_t *mdd_ret_mvar_list ARGS((mdd_manager *mgr)); |
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331 | EXTERN void mdd_set_mvar_list ARGS((mdd_manager *mgr, array_t *mvar_list)); |
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332 | EXTERN array_t *mdd_ret_bvar_list ARGS((mdd_manager *mgr)); |
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333 | EXTERN void mdd_set_bvar_list ARGS((mdd_manager *mgr, array_t *bvar_list)); |
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334 | EXTERN mdd_t *build_lt_c ARGS((mdd_manager *mgr, int mvar_id, int c)); |
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335 | EXTERN mdd_t *build_leq_c ARGS((mdd_manager *mgr, int mvar_id, int c)); |
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336 | EXTERN mdd_t *build_gt_c ARGS((mdd_manager *mgr, int mvar_id, int c)); |
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337 | EXTERN mdd_t *build_geq_c ARGS((mdd_manager *mgr, int mvar_id, int c)); |
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338 | EXTERN int getbit ARGS((int number, int position)); |
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339 | EXTERN int integer_get_num_of_digits ARGS((int value)); |
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340 | EXTERN int mdd_ret_bvar_id ARGS((mvar_type *mvar_ptr, int i)); |
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341 | EXTERN bvar_type mdd_ret_bvar ARGS((mvar_type *mvar_ptr, int i, array_t *bvar_list)); |
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342 | EXTERN void mdd_array_free ARGS((array_t *mddArray)); |
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343 | EXTERN void mdd_array_array_free ARGS((array_t *arrayBddArray)); |
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344 | EXTERN array_t *mdd_array_duplicate ARGS((array_t *mddArray)); |
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345 | EXTERN boolean mdd_array_equal ARGS((array_t *array1, array_t *array2)); |
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346 | EXTERN mdd_t *mdd_range_mdd ARGS((mdd_manager *mgr, array_t *support)); |
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347 | |
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348 | /* unsupported */ |
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349 | EXTERN int mdd_bundle_variables ARGS((mdd_manager *mgr, array_t *bundle_vars, char *mdd_var_name, int *mdd_id)); |
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350 | EXTERN mdd_t * mdd_unary_minus_s ARGS((mdd_manager *mgr, int mvar1, int mvar2)); |
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351 | EXTERN array_t * mvar2bdds ARGS((mdd_manager *mgr, array_t *mvars)); |
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352 | #endif |
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