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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/IRRMeshLoader.cpp
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@@ -103,7 +103,7 @@ void IRRMeshImporter::InternReadFile( const std::string& pFile,
// Check whether we can read from the file
if( file.get() == NULL)
throw new ImportErrorException( "Failed to open IRRMESH file " + pFile + "");
throw DeadlyImportError( "Failed to open IRRMESH file " + pFile + "");
// Construct the irrXML parser
CIrrXML_IOStreamReader st(file.get());
@@ -227,7 +227,7 @@ void IRRMeshImporter::InternReadFile( const std::string& pFile,
else if (!ASSIMP_stricmp(reader->getNodeName(),"indices")) {
if (curVertices.empty() && curMat) {
delete curMat;
throw new ImportErrorException("IRRMESH: indices must come after vertices");
throw DeadlyImportError("IRRMESH: indices must come after vertices");
}
textMeaning = 2;
@@ -468,7 +468,7 @@ void IRRMeshImporter::InternReadFile( const std::string& pFile,
}
if (materials.empty())
throw new ImportErrorException("IRRMESH: Unable to read a mesh from this file");
throw DeadlyImportError("IRRMESH: Unable to read a mesh from this file");
// now generate the output scene