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Fixed warnings about unused return value of fread

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This commit is contained in:
Andrey Kamaev
2012-04-10 15:12:08 +00:00
parent 5f02bbd0d9
commit 7fd1cfc5e7
7 changed files with 44 additions and 29 deletions
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9
apps/haartraining/cvsamples.cpp
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@@ -884,10 +884,11 @@ void cvShowVecSamples( const char* filename, int winwidth, int winheight,
if( file.input != NULL )
{
fread( &file.count, sizeof( file.count ), 1, file.input );
fread( &file.vecsize, sizeof( file.vecsize ), 1, file.input );
fread( &tmp, sizeof( tmp ), 1, file.input );
fread( &tmp, sizeof( tmp ), 1, file.input );
size_t elements_read1 = fread( &file.count, sizeof( file.count ), 1, file.input );
size_t elements_read2 = fread( &file.vecsize, sizeof( file.vecsize ), 1, file.input );
size_t elements_read3 = fread( &tmp, sizeof( tmp ), 1, file.input );
size_t elements_read4 = fread( &tmp, sizeof( tmp ), 1, file.input );
CV_Assert(elements_read1 == 1 && elements_read2 == 1 && elements_read3 == 1 && elements_read4 == 1);
if( file.vecsize != winwidth * winheight )
{