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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef _SAFE_VECTOR_H
#define _SAFE_VECTOR_H
#include <vector>
#define USE_SAFE_VECTOR
#ifdef USE_SAFE_VECTOR
#include "System/creg/creg_cond.h"
template<class T>
class safe_vector : public std::vector<T>
{
public:
typedef typename std::vector<T>::size_type size_type;
safe_vector(): showError(true) {}
safe_vector(size_type size, T value): std::vector<T>(size, value), showError(true) {}
safe_vector(const safe_vector<T>& vec): std::vector<T>(vec), showError(true) {}
const T& operator[] (const size_type i) const {
if (i >= std::vector<T>::size())
return safe_element(i);
return std::vector<T>::operator[](i);
}
T& operator[] (const size_type i) {
if (i >= std::vector<T>::size())
return safe_element(i);
return std::vector<T>::operator[](i);
}
const T& at (const size_type i) const {
if (i >= std::vector<T>::size())
return safe_element(i);
return std::vector<T>::at(i);
}
T& at (const size_type i) {
if (i >= std::vector<T>::size())
return safe_element(i);
return std::vector<T>::at(i);
}
private:
const T& safe_element(size_type idx) const;
T& safe_element(size_type idx);
mutable bool showError;
};
#ifdef USING_CREG
namespace creg
{
// Vector type (vector<T>)
template<typename T>
struct DeduceType<safe_vector<T>> {
static std::shared_ptr<IType> Get() {
return std::shared_ptr<IType>(new DynamicArrayType<safe_vector<T> >(DeduceType<T>::Get()));
}
};
}
#endif // USING_CREG
#else
#define safe_vector std::vector
#endif
#endif // _SAFE_VECTOR_H
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