synapse_parameters_generators.h

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#pragma once
 
#include <knp/core/projection.h>
 
#include <functional>
#include <optional>
 
namespace knp::framework::projection
{
 
namespace parameters_generators
{
 
template <typename SynapseType>
using SynGen2ParamsType = std::function<typename knp::core::Projection<SynapseType>::SynapseParameters(size_t, size_t)>;
 
 
template <typename SynapseType>
using SynGen1ParamType = std::function<typename knp::core::Projection<SynapseType>::SynapseParameters(size_t)>;
 
 
template <typename SynapseType>
using SynGenOptional2ParamsType =
    std::function<typename std::optional<typename knp::core::Projection<SynapseType>::SynapseParameters>(
        size_t, size_t)>;
 
 
template <typename SynapseType>
typename knp::core::Projection<SynapseType>::SynapseParameters default_synapse_gen(size_t, size_t)  // NOLINT
{
    return typename knp::core::Projection<SynapseType>::SynapseParameters();
}
 
 
template <typename SynapseType>
class CopySynapseGen
{
public:
    using SynapseParametersType = typename knp::core::Projection<SynapseType>::SynapseParameters;
 
    explicit CopySynapseGen(const SynapseParametersType& base_synapse) : base_synapse_(base_synapse) {}
 
    SynapseParametersType operator()(size_t, size_t) const  // NOLINT
    {
        return base_synapse_;
    }
 
private:
    SynapseParametersType base_synapse_;
};
 
}  // namespace parameters_generators
 
}  // namespace knp::framework::projection