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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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8
code/ACLoader.cpp
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@@ -741,7 +741,7 @@ void AC3DImporter::InternReadFile( const std::string& pFile,
// Check whether we can read from the file
if( file.get() == NULL)
throw new ImportErrorException( "Failed to open AC3D file " + pFile + ".");
throw DeadlyImportError( "Failed to open AC3D file " + pFile + ".");
// allocate storage and copy the contents of the file to a memory buffer
std::vector<char> mBuffer2;
@@ -753,7 +753,7 @@ void AC3DImporter::InternReadFile( const std::string& pFile,
lights = polys = worlds = groups = 0;
if (::strncmp(buffer,"AC3D",4)) {
throw new ImportErrorException("AC3D: No valid AC3D file, magic sequence not found");
throw DeadlyImportError("AC3D: No valid AC3D file, magic sequence not found");
}
// print the file format version to the console
@@ -800,7 +800,7 @@ void AC3DImporter::InternReadFile( const std::string& pFile,
if (rootObjects.empty() || !mNumMeshes)
{
throw new ImportErrorException("AC3D: No meshes have been loaded");
throw DeadlyImportError("AC3D: No meshes have been loaded");
}
if (materials.empty())
{
@@ -834,7 +834,7 @@ void AC3DImporter::InternReadFile( const std::string& pFile,
// copy meshes
if (meshes.empty())
{
throw new ImportErrorException("An unknown error occured during converting");
throw DeadlyImportError("An unknown error occured during converting");
}
pScene->mNumMeshes = (unsigned int)meshes.size();
pScene->mMeshes = new aiMesh*[pScene->mNumMeshes];