casadi-types.hpp

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#pragma once
 
#include <algorithm>
#include <array>
#include <string>
 
#include "casadi-namespace.hpp"
 
namespace alpaqa {
BEGIN_ALPAQA_CASADI_LOADER_NAMESPACE
 
#ifndef casadi_int
using casadi_int = long long int;
#endif
#ifndef casadi_real
using casadi_real = double;
#endif
 
namespace casadi {
 
/// Compile-time string for CasADi function names.
template <size_t N>
struct Name {
    constexpr Name(const char (&str)[N]) { // NOLINT(*-c-arrays)
        std::copy_n(str, N, value.data());
    }
    std::array<char, N> value;
};
 
/// Reference to CasADi function.
template <Name Nm, class Sgn>
struct ExternalFunction {
    using signature_t          = Sgn;
    static constexpr Name name = Nm;
    [[nodiscard]] static signature_t *load(void *handle, std::string fname);
};
 
} // namespace casadi
 
END_ALPAQA_CASADI_LOADER_NAMESPACE
} // namespace alpaqa