const char *BufferStart; // Start of the buffer.
const char *BufferEnd; // End of the buffer.
- /// MustDeleteBuffer - True if we allocated this buffer. If so, the
- /// destructor must know the delete[] it.
- bool MustDeleteBuffer;
+ MemoryBuffer(const MemoryBuffer &); // DO NOT IMPLEMENT
+ MemoryBuffer &operator=(const MemoryBuffer &); // DO NOT IMPLEMENT
protected:
- MemoryBuffer() : MustDeleteBuffer(false) {}
+ MemoryBuffer() {}
void init(const char *BufStart, const char *BufEnd);
- void initCopyOf(const char *BufStart, const char *BufEnd);
public:
virtual ~MemoryBuffer();
std::string *ErrStr = 0,
int64_t FileSize = -1,
struct stat *FileInfo = 0);
+ static MemoryBuffer *getFile(const char *Filename,
+ std::string *ErrStr = 0,
+ int64_t FileSize = -1,
+ struct stat *FileInfo = 0);
/// getMemBuffer - Open the specified memory range as a MemoryBuffer. Note
/// that EndPtr[0] must be a null byte and be accessible!
static MemoryBuffer *getMemBuffer(StringRef InputData,
- const char *BufferName = "");
+ StringRef BufferName = "");
/// getMemBufferCopy - Open the specified memory range as a MemoryBuffer,
/// copying the contents and taking ownership of it. This has no requirements
/// on EndPtr[0].
static MemoryBuffer *getMemBufferCopy(StringRef InputData,
- const char *BufferName = "");
+ StringRef BufferName = "");
/// getNewMemBuffer - Allocate a new MemoryBuffer of the specified size that
/// is completely initialized to zeros. Note that the caller should
/// initialize the memory allocated by this method. The memory is owned by
/// the MemoryBuffer object.
- static MemoryBuffer *getNewMemBuffer(size_t Size,
- const char *BufferName = "");
+ static MemoryBuffer *getNewMemBuffer(size_t Size, StringRef BufferName = "");
/// getNewUninitMemBuffer - Allocate a new MemoryBuffer of the specified size
/// that is not initialized. Note that the caller should initialize the
std::string *ErrStr = 0,
int64_t FileSize = -1,
struct stat *FileInfo = 0);
+ static MemoryBuffer *getFileOrSTDIN(const char *Filename,
+ std::string *ErrStr = 0,
+ int64_t FileSize = -1,
+ struct stat *FileInfo = 0);
};
} // end namespace llvm