mirror of
https://github.com/moses-smt/mosesdecoder.git
synced 2024-12-26 13:23:25 +03:00
39 lines
715 B
C++
39 lines
715 B
C++
#include "util/pool.hh"
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#include "util/scoped.hh"
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#include <cstdlib>
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#include <algorithm>
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namespace util {
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Pool::Pool() {
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current_ = NULL;
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current_end_ = NULL;
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}
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Pool::~Pool() {
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FreeAll();
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}
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void Pool::FreeAll() {
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for (std::vector<void *>::const_iterator i(free_list_.begin()); i != free_list_.end(); ++i) {
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free(*i);
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}
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free_list_.clear();
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current_ = NULL;
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current_end_ = NULL;
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}
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void *Pool::More(std::size_t size) {
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std::size_t amount = std::max(static_cast<size_t>(32) << free_list_.size(), size);
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uint8_t *ret = static_cast<uint8_t*>(MallocOrThrow(amount));
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free_list_.push_back(ret);
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current_ = ret + size;
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current_end_ = ret + amount;
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return ret;
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}
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} // namespace util
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