X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchSolver%2FSketchSolver.h;h=8beb83a984e5e8d150ab38abe46a4b2a70c852aa;hb=176403004ff97696f3c0b5f8bdf48692177fb34a;hp=f31b7e49f65076ca43234ad50f1a5f5c1b50b258;hpb=3874b57fe5aba25ff5aee2a07654fc23c1ee8eb0;p=modules%2Fshaper.git

diff --git a/src/SketchSolver/SketchSolver.h b/src/SketchSolver/SketchSolver.h
index f31b7e49f..8beb83a98 100644
--- a/src/SketchSolver/SketchSolver.h
+++ b/src/SketchSolver/SketchSolver.h
@@ -3,6 +3,8 @@
 #ifndef SKETCHSOLVER_H
 #define SKETCHSOLVER_H
 
+#include <stdlib.h>
+
 #if defined SKETCHSOLVER_EXPORTS
 #if defined WIN32
 #define SKETCHSOLVER_EXPORT              __declspec( dllexport )
@@ -17,4 +19,24 @@
 #endif
 #endif
 
+/// Tolerance for value of parameters
+const double tolerance = 1.e-10;
+
+#define PI 3.1415926535897932
+
+// Types for data entities enumeration
+typedef size_t GroupID;
+typedef size_t ParameterID;
+typedef size_t EntityID;
+typedef size_t ConstraintID;
+
+// Predefined values for identifiers
+const GroupID       GID_UNKNOWN    = 0;
+const GroupID       GID_OUTOFGROUP = 1;
+
+const ParameterID   PID_UNKNOWN    = 0;
+const EntityID      EID_UNKNOWN    = 0;
+const EntityID      EID_SKETCH     = 1;
+const ConstraintID  CID_UNKNOWN    = 0;
+
 #endif