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0024599: Tools for interacting with DRAW from Visual Studio debugger

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Global functions are added to allow a user performing DRAW commands from VS Command Window when DRAW is interrupted on a breakpoint.
Previously existing functions are adapted to work with Visual Studio debugger (Command Window).
A manual describing use of these functions and other debugging facilities and some hints is added to Developer Guides.
Minor corrections and refinement of debug.md.
This commit is contained in:
abv
2014-02-27 18:22:52 +04:00
committed by apn
parent c5face6f3a
commit d4faf9e945
12 changed files with 610 additions and 87 deletions
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59
src/DBRep/DBRep_Debug.cxx
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@@ -14,19 +14,45 @@
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
// command that can be called within the debugger
#include <DBRep.hxx>
#include <BRepTools.hxx>
#include <TopTools_LocationSet.hxx>
#include <TopoDS_Shape.hxx>
#include <Standard_ErrorHandler.hxx>
#include <Standard_Failure.hxx>
// This file defines global functions not declared in any public header,
// intended for use from debugger prompt (Command Window in Visual Studio)
void DBRep_Set(char* name, const TopoDS_Shape& S)
//! Save shape identified by pointer
Standard_EXPORT const char* DBRep_Set (const char* theNameStr, void* theShapePtr)
{
DBRep::Set(name,S);
if (theNameStr == 0 || theShapePtr == 0)
{
return "Error: name or shape is null";
}
try {
DBRep::Set (theNameStr, *(TopoDS_Shape*)theShapePtr);
return theNameStr;
}
catch (Standard_Failure)
{
return Standard_Failure::Caught()->GetMessageString();
}
}
// MSVC debugger cannot deal correctly with functions whose argunments
// have non-standard types. Here we define alternative to the above functions
// with good types with the hope that GDB on Linux or other debugger could
// work with them (DBX could, on SUN Solaris).
#ifndef _MSC_VER
const char* DBRep_Set (char* theName, const TopoDS_Shape& theShape)
{
return DBRep_Set (theName, (void*)&theShape);
}
#endif /* _MSC_VER */
// old function, perhaps too dangerous to be used
/*
void DBRep_Get(char* name, TopoDS_Shape& S)
{
char n[255];
@@ -36,21 +62,4 @@ void DBRep_Get(char* name, TopoDS_Shape& S)
if (*name == '.')
cout << "Name : " << n << endl;
}
void DBRep_Dump(const TopoDS_Shape& S)
{
cout <<"\n\n";
BRepTools::Dump(S,cout);
cout <<endl;
}
void DBRep_DumpLoc(const TopLoc_Location& L)
{
cout <<"\n\n";
TopTools_LocationSet LS;
LS.Add(L);
LS.Dump(cout);
cout <<endl;
}
*/