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Code Activity

0024259: Clean up OSD_File implementation

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Field myFileChannel removed from OSD_FileNode and introduced to OSD_File as Linux-only along with Windows-only myFileHandle.
Implementation of OSD_File cleaned from redundant type casts; some missing type cases added.
File mode passed to fdopen() corrected in read-write case ("rw" replaced by "w+").
Method OSD_File::Size() now returns Standard_Size to be able to return correct value for large files (on 64-bit platforms only).
This commit is contained in:
abv
2013-10-15 06:58:03 +04:00
committed by bugmaster
parent 8fa64b522f
commit 6ff736d802
5 changed files with 144 additions and 437 deletions
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4
src/RWStl/RWStl.cxx
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@@ -345,7 +345,7 @@ Handle_StlMesh_Mesh RWStl::ReadBinary (const OSD_Path& thePath,
// must be a multiple of SIZEOF_STL_FACET
// compute file size
Standard_Integer filesize = theFile.Size();
Standard_Size filesize = theFile.Size();
if ( (filesize - HEADER_SIZE) % SIZEOF_STL_FACET !=0
|| (filesize < STL_MIN_FILE_SIZE)) {
@@ -354,7 +354,7 @@ Handle_StlMesh_Mesh RWStl::ReadBinary (const OSD_Path& thePath,
// don't trust the number of triangles which is coded in the file
// sometimes it is wrong, and with this technique we don't need to swap endians for integer
NBFACET = ((filesize - HEADER_SIZE) / SIZEOF_STL_FACET);
NBFACET = (Standard_Integer)((filesize - HEADER_SIZE) / SIZEOF_STL_FACET);
// skip the header
theFile.Seek(HEADER_SIZE,OSD_FromBeginning);