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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.
113 lines
3.0 KiB
C++
113 lines
3.0 KiB
C++
// Created on: 1994-07-25
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// Created by: Remi LEQUETTE
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// Copyright (c) 1994-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and / or modify it
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// under the terms of the GNU Lesser General Public version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <BRepTools.hxx>
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#include <Standard_ErrorHandler.hxx>
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#include <Standard_Failure.hxx>
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#include <TopTools_LocationSet.hxx>
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// This file defines global functions not declared in any public header,
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// intended for use from debugger prompt (Command Window in Visual Studio)
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//! Save shape to file
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const char* BRepTools_Write (const char* theFileStr, void* theShapePtr)
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{
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if (theFileStr == 0 || theShapePtr == 0)
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{
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return "Error: name or shape is null";
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}
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try {
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OCC_CATCH_SIGNALS
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if (BRepTools::Write (*(TopoDS_Shape*)theShapePtr, theFileStr))
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return theFileStr;
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else
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return "Error: write failed";
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}
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catch (Standard_Failure)
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{
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return Standard_Failure::Caught()->GetMessageString();
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}
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}
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//! Dump shape to cout
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const char* BRepTools_Dump (void* theShapePtr)
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{
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if (theShapePtr == 0)
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{
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return "Error: name or shape is null";
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}
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try {
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OCC_CATCH_SIGNALS
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cout <<"\n\n";
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BRepTools::Dump (*(TopoDS_Shape*)theShapePtr, cout);
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cout << endl;
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return "Shape dumped to cout";
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}
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catch (Standard_Failure)
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{
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return Standard_Failure::Caught()->GetMessageString();
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}
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}
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//! Dump shape location to cout
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const char* BRepTools_DumpLoc (void* theLocationPtr)
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{
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if (theLocationPtr == 0)
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{
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return "Error: name or shape is null";
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}
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try {
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OCC_CATCH_SIGNALS
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cout <<"\n\n";
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TopTools_LocationSet LS;
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LS.Add(*(TopLoc_Location*)theLocationPtr);
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LS.Dump(cout);
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cout <<endl;
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return "Location dumped to cout";
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}
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catch (Standard_Failure)
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{
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return Standard_Failure::Caught()->GetMessageString();
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}
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}
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// MSVC debugger cannot deal correctly with functions whose argunments
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// have non-standard types. Here we define alternative to the above functions
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// with good types with the hope that GDB on Linux or other debugger could
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// work with them (DBX could, on SUN Solaris).
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#ifndef _MSC_VER
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const char* BRepTools_Write (const char* theFileNameStr, const TopoDS_Shape& theShape)
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{
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return BRepTools_Write (theFileNameStr, (void*)&theShape);
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}
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const char* BRepTools_Dump (const TopoDS_Shape& theShape)
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{
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return BRepTools_Dump ((void*)&theShape);
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}
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const char* BRepTools_DumpLoc (const TopoDS_Shape& theShape)
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{
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return BRepTools_DumpLoc ((void*)&theShape);
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}
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#endif
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