memory.h

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#ifndef _A_UTILS_UTIL_MEMORY_MEMORY_INCLUDED_
#define _A_UTILS_UTIL_MEMORY_MEMORY_INCLUDED_
 
#include <cstddef>
#include <cstdint>
 
namespace a_util {
namespace memory {
class MemoryBuffer;

bool copy(void* dest, std::size_t dest_size, const void* source, std::size_t bytes_to_copy);

bool copy(void* dest, const void* source, std::size_t bytes_to_copy);

bool copy(MemoryBuffer& buffer, const void* source, std::size_t bytes_to_copy);

bool set(void* dest, std::size_t dest_size, std::uint8_t value, std::size_t bytes_to_set);

bool set(void* dest, std::uint8_t value, std::size_t bytes_to_set);

bool set(MemoryBuffer& buffer, std::uint8_t value, std::size_t bytes_to_set);

bool zero(void* dest, std::size_t dest_size, std::size_t bytes_to_zero);

bool zero(void* dest, std::size_t bytes_to_zero);

bool zero(MemoryBuffer& buffer, std::size_t bytes_to_zero);

int compare(const void* buf1, std::size_t buf1_size, const void* buf2, std::size_t buf2_size);

bool isZero(const void* buffer, std::size_t buffer_size);

bool swapEndianess(bool value);
std::int8_t swapEndianess(std::int8_t value);
std::uint8_t swapEndianess(std::uint8_t value);
std::int16_t swapEndianess(std::int16_t value);
std::uint16_t swapEndianess(std::uint16_t value);
std::int32_t swapEndianess(std::int32_t value);
std::uint32_t swapEndianess(std::uint32_t value);
std::int64_t swapEndianess(std::int64_t value);
std::uint64_t swapEndianess(std::uint64_t value);
 
} // namespace memory
} // namespace a_util
 
#endif // _A_UTILS_UTIL_MEMORY_MEMORY_INCLUDED_