本文整理汇总了C++中FileReader::GetFile方法的典型用法代码示例。如果您正苦于以下问题：C++ FileReader::GetFile方法的具体用法？C++ FileReader::GetFile怎么用？C++ FileReader::GetFile使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FileReader的用法示例。
在下文中一共展示了FileReader::GetFile方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: FileReader
FWadLump::FWadLump(int lumpnum, FResourceLump *lump)
: FileReader()
{
FileReader *f = lump->GetReader();
if (f != NULL && f->GetFile() != NULL)
{
// Uncompressed lump in a file. For this we will have to open a new FILE, since we need it for streaming
int fileno = Wads.GetLumpFile(lumpnum);
const char *filename = Wads.GetWadFullName(fileno);
File = openfd(filename);
if (File != NULL)
{
Length = lump->LumpSize;
StartPos = FilePos = lump->GetFileOffset();
Lump = NULL;
CloseOnDestruct = true;
Seek(0, SEEK_SET);
return;
}
}
File = NULL;
Length = lump->LumpSize;
StartPos = FilePos = 0;
Lump = lump;
Lump->CacheLump();
}示例2: IsUncompressedFile
bool FWadCollection::IsUncompressedFile(int lump) const
{
if ((unsigned)lump >= (unsigned)NumLumps)
{
I_Error ("IsUncompressedFile: %u >= NumLumps",lump);
}
FResourceLump *l = LumpInfo[lump].lump;
FileReader *f = l->GetReader();
// We can access the file only if we get the FILE pointer from the FileReader here.
// Any other case means it won't work.
return (f != NULL && f->GetFile() != NULL);
}