ConditionalExpressions.cpp 5.6 KB

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  1. #include "ConditionalExpressions.h"
  2. #include <string.h>
  3. /*! \file Implementation of the state machine 'ConditionalExpressions'
  4. */
  5. ConditionalExpressions::ConditionalExpressions()
  6. {
  7. stateConfVectorPosition = 0;
  8. }
  9. ConditionalExpressions::~ConditionalExpressions()
  10. {
  11. }
  12. void ConditionalExpressions::init()
  13. {
  14. for (int i = 0; i < maxOrthogonalStates; ++i)
  15. stateConfVector[i] = ConditionalExpressions_last_state;
  16. stateConfVectorPosition = 0;
  17. clearInEvents();
  18. clearOutEvents();
  19. /* Default init sequence for statechart ConditionalExpressions */
  20. iface.condition = iface.boolVar ? 3 : 2;
  21. iface.boolVar = true;
  22. }
  23. void ConditionalExpressions::enter()
  24. {
  25. /* Default enter sequence for statechart ConditionalExpressions */
  26. enseq_main_region_default();
  27. }
  28. void ConditionalExpressions::exit()
  29. {
  30. /* Default exit sequence for statechart ConditionalExpressions */
  31. exseq_main_region();
  32. }
  33. sc_boolean ConditionalExpressions::isActive() const
  34. {
  35. return stateConfVector[0] != ConditionalExpressions_last_state;
  36. }
  37. /*
  38. * Always returns 'false' since this state machine can never become final.
  39. */
  40. sc_boolean ConditionalExpressions::isFinal() const
  41. {
  42. return false;}
  43. void ConditionalExpressions::runCycle()
  44. {
  45. clearOutEvents();
  46. for (stateConfVectorPosition = 0;
  47. stateConfVectorPosition < maxOrthogonalStates;
  48. stateConfVectorPosition++)
  49. {
  50. switch (stateConfVector[stateConfVectorPosition])
  51. {
  52. case main_region_A :
  53. {
  54. react_main_region_A();
  55. break;
  56. }
  57. case main_region_B :
  58. {
  59. react_main_region_B();
  60. break;
  61. }
  62. default:
  63. break;
  64. }
  65. }
  66. clearInEvents();
  67. }
  68. void ConditionalExpressions::clearInEvents()
  69. {
  70. iface.e_raised = false;
  71. }
  72. void ConditionalExpressions::clearOutEvents()
  73. {
  74. }
  75. sc_boolean ConditionalExpressions::isStateActive(ConditionalExpressionsStates state) const
  76. {
  77. switch (state)
  78. {
  79. case main_region_A :
  80. return (sc_boolean) (stateConfVector[0] == main_region_A
  81. );
  82. case main_region_B :
  83. return (sc_boolean) (stateConfVector[0] == main_region_B
  84. );
  85. default: return false;
  86. }
  87. }
  88. ConditionalExpressions::DefaultSCI* ConditionalExpressions::getDefaultSCI()
  89. {
  90. return &iface;
  91. }
  92. void ConditionalExpressions::DefaultSCI::raise_e()
  93. {
  94. e_raised = true;
  95. }
  96. void ConditionalExpressions::raise_e()
  97. {
  98. iface.raise_e();
  99. }
  100. sc_integer ConditionalExpressions::DefaultSCI::get_condition() const
  101. {
  102. return condition;
  103. }
  104. sc_integer ConditionalExpressions::get_condition() const
  105. {
  106. return iface.condition;
  107. }
  108. void ConditionalExpressions::DefaultSCI::set_condition(sc_integer value)
  109. {
  110. condition = value;
  111. }
  112. void ConditionalExpressions::set_condition(sc_integer value)
  113. {
  114. iface.condition = value;
  115. }
  116. sc_boolean ConditionalExpressions::DefaultSCI::get_boolVar() const
  117. {
  118. return boolVar;
  119. }
  120. sc_boolean ConditionalExpressions::get_boolVar() const
  121. {
  122. return iface.boolVar;
  123. }
  124. void ConditionalExpressions::DefaultSCI::set_boolVar(sc_boolean value)
  125. {
  126. boolVar = value;
  127. }
  128. void ConditionalExpressions::set_boolVar(sc_boolean value)
  129. {
  130. iface.boolVar = value;
  131. }
  132. // implementations of all internal functions
  133. sc_boolean ConditionalExpressions::check_main_region_A_tr0_tr0()
  134. {
  135. return (iface.e_raised) && (1 == (iface.boolVar ? 1 : 0));
  136. }
  137. void ConditionalExpressions::effect_main_region_A_tr0()
  138. {
  139. exseq_main_region_A();
  140. enseq_main_region_B_default();
  141. }
  142. /* Entry action for state 'A'. */
  143. void ConditionalExpressions::enact_main_region_A()
  144. {
  145. /* Entry action for state 'A'. */
  146. iface.condition = iface.boolVar ? 1 : 0;
  147. }
  148. /* Entry action for state 'B'. */
  149. void ConditionalExpressions::enact_main_region_B()
  150. {
  151. /* Entry action for state 'B'. */
  152. iface.condition = ((iface.condition == 2) ? 1 : 2);
  153. }
  154. /* 'default' enter sequence for state A */
  155. void ConditionalExpressions::enseq_main_region_A_default()
  156. {
  157. /* 'default' enter sequence for state A */
  158. enact_main_region_A();
  159. stateConfVector[0] = main_region_A;
  160. stateConfVectorPosition = 0;
  161. }
  162. /* 'default' enter sequence for state B */
  163. void ConditionalExpressions::enseq_main_region_B_default()
  164. {
  165. /* 'default' enter sequence for state B */
  166. enact_main_region_B();
  167. stateConfVector[0] = main_region_B;
  168. stateConfVectorPosition = 0;
  169. }
  170. /* 'default' enter sequence for region main region */
  171. void ConditionalExpressions::enseq_main_region_default()
  172. {
  173. /* 'default' enter sequence for region main region */
  174. react_main_region__entry_Default();
  175. }
  176. /* Default exit sequence for state A */
  177. void ConditionalExpressions::exseq_main_region_A()
  178. {
  179. /* Default exit sequence for state A */
  180. stateConfVector[0] = ConditionalExpressions_last_state;
  181. stateConfVectorPosition = 0;
  182. }
  183. /* Default exit sequence for state B */
  184. void ConditionalExpressions::exseq_main_region_B()
  185. {
  186. /* Default exit sequence for state B */
  187. stateConfVector[0] = ConditionalExpressions_last_state;
  188. stateConfVectorPosition = 0;
  189. }
  190. /* Default exit sequence for region main region */
  191. void ConditionalExpressions::exseq_main_region()
  192. {
  193. /* Default exit sequence for region main region */
  194. /* Handle exit of all possible states (of ConditionalExpressions.main_region) at position 0... */
  195. switch(stateConfVector[ 0 ])
  196. {
  197. case main_region_A :
  198. {
  199. exseq_main_region_A();
  200. break;
  201. }
  202. case main_region_B :
  203. {
  204. exseq_main_region_B();
  205. break;
  206. }
  207. default: break;
  208. }
  209. }
  210. /* The reactions of state A. */
  211. void ConditionalExpressions::react_main_region_A()
  212. {
  213. /* The reactions of state A. */
  214. if (check_main_region_A_tr0_tr0())
  215. {
  216. effect_main_region_A_tr0();
  217. }
  218. }
  219. /* The reactions of state B. */
  220. void ConditionalExpressions::react_main_region_B()
  221. {
  222. /* The reactions of state B. */
  223. }
  224. /* Default react sequence for initial entry */
  225. void ConditionalExpressions::react_main_region__entry_Default()
  226. {
  227. /* Default react sequence for initial entry */
  228. enseq_main_region_A_default();
  229. }