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check extension of filename to ensure that the loading process is successful

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This commit is contained in:
Christoph Wintersteiger 2017-09-29 14:47:16 +02:00
parent 9b0e13730f
commit 20d6a12192
1 changed files with 9 additions and 4 deletions
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13
libsrc/meshing/meshclass.cpp
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@ -409,11 +409,16 @@ namespace netgen
void Mesh :: Save (const string & filename) const
{
ostream * outfile;
if (filename.substr(filename.length()-7,7) == ".vol.gz")
outfile = new ogzstream(filename.c_str());
else if (filename.substr(filename.length()-4,4) == ".vol")
outfile = new ofstream(filename.c_str());
else
outfile = new ogzstream((filename+".vol.gz").c_str());
ofstream outfile(filename.c_str());
// ogzstream outfile( (filename+".gz") .c_str());
Save(outfile);
Save(*outfile);
delete outfile;
}