Template.hpp

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#ifndef TEMPLATE_HPP_
#define TEMPLATE_HPP_
#include <string>
#include <vector>
 
#include "clang/AST/DeclCXX.h"
#include "clang/AST/Type.h"
 
#include "Injection.hpp"
#include "Param.hpp"
#include "TemplateArgument.hpp"
 
struct Template
{
    typedef std::string StringType;
    StringType func_name = "";
 
    StringType nested_namespace = "";
 
    StringType class_name = "";
 
    std::vector<Param> params;
 
    std::vector<Instantiator::TemplateArgument> class_Targs;
 
    bool is_const = false;
 
    bool is_member = false;
 
    bool is_constructor = false;
 
    bool isTemplateFor(const Injection& candidate) const;
 
    static Template createFromMFS(const clang::CXXMethodDecl* MFS, clang::PrintingPolicy pp);
 
    static Template createFromFS(const clang::FunctionDecl* FS, clang::PrintingPolicy pp);
};
 
template <>
class fmt::formatter<Template>
{
public:
    constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
    template <typename Context>
    constexpr auto format(Template const& t, Context& ctx) const
    {
        return fmt::format_to(
            ctx.out(), "{}{}<{}>::{}({}) {}", t.nested_namespace, t.class_name, t.class_Targs, t.func_name, t.params, t.is_const ? "const" : "");
    }
};
 
#endif