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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.
82 lines
2.6 KiB
C++
82 lines
2.6 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 <GeomTools.hxx>
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#include <GeomTools_SurfaceSet.hxx>
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#include <GeomTools_CurveSet.hxx>
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#include <GeomTools_Curve2dSet.hxx>
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#include <Standard_ErrorHandler.hxx>
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#include <Standard_Failure.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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//! Dump content of the geometric object to cout
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const char* GeomTools_Dump (void* theHandlePtr)
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{
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if (theHandlePtr == 0)
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{
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return "Error: argument is null";
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}
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try {
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OCC_CATCH_SIGNALS
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const Handle(Standard_Transient)& aHandle = *(Handle(Standard_Transient)*)theHandlePtr;
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Handle(Geom_Surface) GS = Handle(Geom_Surface)::DownCast(aHandle);
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if (!GS.IsNull()) {
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cout << "\n\n";
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GeomTools_SurfaceSet::PrintSurface (GS,cout);
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cout << endl;
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return "Found Geom_Surface, see dump in cout";
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}
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Handle(Geom_Curve) GC = Handle(Geom_Curve)::DownCast(aHandle);
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if (!GC.IsNull()) {
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cout << "\n\n";
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GeomTools_CurveSet::PrintCurve(GC,cout);
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cout << endl;
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return "Found Geom_Curve, see dump in cout";
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}
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Handle(Geom2d_Curve) GC2d = Handle(Geom2d_Curve)::DownCast(aHandle);
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if (!GC2d.IsNull()) {
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cout << "\n\n";
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GeomTools_Curve2dSet::PrintCurve2d(GC2d,cout);
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cout << endl;
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return "Found Geom2d_Curve, see dump in cout";
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}
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return "Error: Not a geometric object";
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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* GeomTools_Dump (const Handle(Standard_Transient)& theGeom)
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{
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return GeomTools_Dump ((void*)&theGeom);
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}
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#endif
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