Copy bytes while computing the CRC32C value of the copied data.
Declared in <absl/crc/crc32c.h>
crc32c_t
MemcpyCrc32c(
void* dest,
void const* src,
size_t count,
crc32c_t initial_crc = crc32c_t{0});Copies src to dest using memcpy() semantics, returning the CRC32C value of the copied buffer.
Using MemcpyCrc32c() is potentially faster than performing the memcpy() and ComputeCrc32c() operations separately.
The CRC32C value of the copied bytes.
| Name | Description |
|---|---|
| dest | The destination buffer. |
| src | The source buffer. |
| count | The number of bytes to copy. |
| initial_crc | The CRC32C value to extend. |