103 lines
2.6 KiB
C++
103 lines
2.6 KiB
C++
//
|
|
// Copyright (c) 2011 Alex Yatskov
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person
|
|
// obtaining a copy of this software and associated documentation
|
|
// files (the "Software"), to deal in the Software without
|
|
// restriction, including without limitation the rights to use,
|
|
// copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the
|
|
// Software is furnished to do so, subject to the following
|
|
// conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be
|
|
// included in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
// OTHER DEALINGS IN THE SOFTWARE.
|
|
//
|
|
|
|
#include "metacall.hpp"
|
|
#include "mc_buffer.hpp"
|
|
|
|
namespace metacall {
|
|
|
|
|
|
//
|
|
// Buffer
|
|
//
|
|
|
|
Buffer::Buffer(const void* data, int count) {
|
|
setData(data, count);
|
|
}
|
|
|
|
Buffer::Buffer() {
|
|
|
|
}
|
|
|
|
void Buffer::addToBack(const void* data, int bytes) {
|
|
data_.insert(
|
|
data_.end(),
|
|
static_cast<const byte*>(data),
|
|
static_cast<const byte*>(data) + bytes
|
|
);
|
|
}
|
|
|
|
void Buffer::addToFront(const void* data, int bytes) {
|
|
data_.insert(
|
|
data_.begin(),
|
|
static_cast<const byte*>(data),
|
|
static_cast<const byte*>(data) + bytes
|
|
);
|
|
}
|
|
|
|
int Buffer::removeFromFront(void* data, int bytes) {
|
|
bytes = std::min(static_cast<size_t>(bytes), data_.size());
|
|
if (data != NULL) {
|
|
memcpy(data, &data_[0], bytes);
|
|
}
|
|
data_.erase(data_.begin(), data_.begin() + bytes);
|
|
return bytes;
|
|
}
|
|
|
|
int Buffer::removeFromBack(void* data, int bytes) {
|
|
bytes = std::min(static_cast<size_t>(bytes), data_.size());
|
|
if (data != NULL) {
|
|
memcpy(data, &data_[data_.size() - bytes], bytes);
|
|
}
|
|
data_.erase(data_.end() - bytes, data_.end());
|
|
return bytes;
|
|
}
|
|
|
|
void Buffer::clear() {
|
|
data_.clear();
|
|
}
|
|
|
|
void Buffer::setData(const void* data, int bytes) {
|
|
data_.assign(
|
|
static_cast<const byte*>(data),
|
|
static_cast<const byte*>(data) + bytes
|
|
);
|
|
}
|
|
|
|
const void* Buffer::data() const {
|
|
return &data_[0];
|
|
}
|
|
|
|
void* Buffer::data() {
|
|
return &data_[0];
|
|
}
|
|
|
|
int Buffer::bytes() const {
|
|
return data_.size();
|
|
}
|
|
|
|
|
|
}
|