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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/vespalib/data/output.h>
#include <vespa/vespalib/data/writable_memory.h>
#include <vector>
namespace document {
class SlimeOutputToVector : public vespalib::Output {
std::vector<char> _buf;
size_t _size;
public:
SlimeOutputToVector();
~SlimeOutputToVector();
vespalib::WritableMemory reserve(size_t reserve) override {
if (_size + reserve > _buf.size()) {
_buf.resize(_size + reserve);
}
return vespalib::WritableMemory(&_buf[_size], _buf.size() - _size);
}
Output &commit(size_t commit) override {
_size += commit;
return *this;
}
const char *data() const { return &_buf[0]; }
size_t size() const { return _size; }
};
} // namespace document
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