buffer

qqmusic::utils::buffer 提供了二进制缓冲区的通用接口.

相关头文件: qqmusic/utils/buffer.h

class buffer

fn append

void append(const void* src_data_buf, size_t data_buf_size);

将内存段拷贝到本段buffer的最后

opt +

qqmusic::utils::buffer a, b;
auto c = a + b;

拼接两段buffer

opt +=

qqmusic::utils::buffer a, b;
a += b;

将b缓冲区拼接到a后面