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There is no reason to include ostream here, include iosfwd instead.

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This file was schizophrenic when it came to representing sizes.  In some
cases it represented them as 'unsigneds', which are not enough for 64-bit
hosts.  In other cases, it represented them as uint64_t's, which are
inefficient for 32-bit hosts.

This patch unifies all of the sizes to use size_t instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19917 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-01-29 17:16:07 +00:00
parent 8c2cb42f08
commit 74a77cd985
1 changed files with 14 additions and 14 deletions
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28
include/llvm/Support/Compressor.h
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@ -15,7 +15,7 @@
#define LLVM_SUPPORT_COMPRESSOR_H
#include "llvm/Support/DataTypes.h"
#include <ostream>
#include <iosfwd>
namespace llvm {
@ -46,9 +46,9 @@ namespace llvm {
/// @throws std::string explaining error if a compression error occurs
/// @returns The size of the output buffer \p out.
/// @brief Compress memory to a new memory buffer.
static uint64_t compressToNewBuffer(
static size_t compressToNewBuffer(
const char* in, ///< The buffer to be compressed
unsigned size, ///< The size of the buffer to be compressed
size_t size, ///< The size of the buffer to be compressed
char*&out ///< The returned output buffer
);
@ -59,9 +59,9 @@ namespace llvm {
/// compression the caller would *prefer*.
/// @returns The amount of data written to \p out.
/// @brief Compress memory to a file.
static uint64_t compressToStream(
static size_t compressToStream(
const char*in, ///< The buffer to be compressed
unsigned size, ///< The size of the buffer to be compressed
size_t size, ///< The size of the buffer to be compressed
std::ostream& out ///< The output stream to write data on
);
@ -70,9 +70,9 @@ namespace llvm {
/// by malloc. It is the caller's responsibility to free \p out.
/// @returns The size of the output buffer \p out.
/// @brief Decompress memory to a new memory buffer.
static uint64_t decompressToNewBuffer(
static size_t decompressToNewBuffer(
const char *in, ///< The buffer to be decompressed
unsigned size, ///< Size of the buffer to be decompressed
size_t size, ///< Size of the buffer to be decompressed
char*&out ///< The returned output buffer
);
@ -82,9 +82,9 @@ namespace llvm {
/// this method.
/// @returns The amount of data written to \p out.
/// @brief Decompress memory to a stream.
static uint64_t decompressToStream(
static size_t decompressToStream(
const char *in, ///< The buffer to be decompressed
unsigned size, ///< Size of the buffer to be decompressed
size_t size, ///< Size of the buffer to be decompressed
std::ostream& out ///< The stream to write write data on
);
@ -105,7 +105,7 @@ namespace llvm {
/// @returns 0 for success, 1 for failure
/// @throws nothing
/// @brief Output callback function type
typedef unsigned (OutputDataCallback)(char*& buffer, unsigned& size,
typedef size_t (OutputDataCallback)(char*& buffer, size_t& size,
void* context);
/// This function does the compression work. The block of memory starting
@ -123,9 +123,9 @@ namespace llvm {
/// @throws std::string if an error occurs
/// @returns the total size of the compressed data
/// @brief Compress a block of memory.
static uint64_t compress(
static size_t compress(
const char* in, ///< The buffer to be compressed
unsigned size, ///< The size of the buffer to be compressed
size_t size, ///< The size of the buffer to be compressed
OutputDataCallback* cb, ///< Call back for memory allocation
void* context = 0 ///< Context for callback
);
@ -143,9 +143,9 @@ namespace llvm {
/// @throws std::string if an error occurs
/// @returns the total size of the decompressed data
/// @brief Decompress a block of memory.
static uint64_t decompress(
static size_t decompress(
const char *in, ///< The buffer to be decompressed
unsigned size, ///< Size of the buffer to be decompressed
size_t size, ///< Size of the buffer to be decompressed
OutputDataCallback* cb, ///< Call back for memory allocation
void* context = 0 ///< Context for callback
);