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Revamp exception handling. ImportErrorException renamed to DeadlyImportError to avoid silent regressions. Exceptions now thrown by value, and caught by reference. Put guards in all C++ and C API functions to avoid unwanted exception propagation across module and language boundaries.

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PLEASE TEST CAREFULLY IF THIS SHOULD CAUSE REGRESSIONS.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@617 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
This commit is contained in:
aramis_acg
2010-03-18 17:00:12 +00:00
parent 79c14ce896
commit 762a7df46a
61 changed files with 565 additions and 354 deletions
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6
code/DXFLoader.cpp
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@@ -162,7 +162,7 @@ void DXFImporter::InternReadFile( const std::string& pFile,
// Check whether we can read from the file
if( file.get() == NULL) {
throw new ImportErrorException( "Failed to open DXF file " + pFile + "");
throw DeadlyImportError( "Failed to open DXF file " + pFile + "");
}
// read the contents of the file in a buffer
@@ -175,7 +175,7 @@ void DXFImporter::InternReadFile( const std::string& pFile,
// check whether this is a binaray DXF file - we can't read binary DXF files :-(
if (!strncmp(AI_DXF_BINARY_IDENT,buffer,AI_DXF_BINARY_IDENT_LEN))
throw new ImportErrorException("DXF: Binary files are not supported at the moment");
throw DeadlyImportError("DXF: Binary files are not supported at the moment");
// now get all lines of the file
while (GetNextToken()) {
@@ -212,7 +212,7 @@ void DXFImporter::InternReadFile( const std::string& pFile,
}
if (!pScene->mNumMeshes)
throw new ImportErrorException("DXF: this file contains no 3d data");
throw DeadlyImportError("DXF: this file contains no 3d data");
pScene->mMeshes = new aiMesh*[ pScene->mNumMeshes ];
unsigned int m = 0;