TEstimationArray.h

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#pragma once
 
#include <Common/assertion.h>
 
#include <vector>
#include <cstddef>
 
namespace ph
{
 
template<typename EstimationType>
class TEstimationArray
{
public:
    TEstimationArray();
    explicit TEstimationArray(std::size_t numEstimations);
 
    std::size_t numEstimations() const;
 
    EstimationType& operator [] (std::size_t index);
    const EstimationType& operator [] (std::size_t index) const;
 
private:
    std::vector<EstimationType> m_estimations;
};
 
// In-header Implementations:
 
template<typename EstimationType>
inline TEstimationArray<EstimationType>::TEstimationArray() :
    TEstimationArray(0)
{}
 
template<typename EstimationType>
inline TEstimationArray<EstimationType>::TEstimationArray(const std::size_t numEstimations) :
    m_estimations(numEstimations, EstimationType(0))
{}
 
template<typename EstimationType>
inline std::size_t TEstimationArray<EstimationType>::numEstimations() const
{
    return m_estimations.size();
}
 
template<typename EstimationType>
inline EstimationType& TEstimationArray<EstimationType>::operator [] (const std::size_t index)
{
    PH_ASSERT_LT(index, m_estimations.size());
 
    return m_estimations[index];
}
 
template<typename EstimationType>
inline const EstimationType& TEstimationArray<EstimationType>::operator [] (const std::size_t index) const
{
    PH_ASSERT_LT(index, m_estimations.size());
 
    return m_estimations[index];
}
 
}// namespace ph