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Codechange: add concept of ConvertibleThroughBase for strong types

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This makes it possible to write templated alternatives for ConvertibleThroughBase
which are then available for any (strong) type that implements a base() function
In the end making adding new ConvertibleThroughBase types less awkward.
This commit is contained in:
Rubidium
2025-02-01 12:57:01 +01:00
committed by rubidium42
parent 3e747397f0
commit 55588b052e
11 changed files with 68 additions and 49 deletions
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8
src/strings_func.h
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@@ -14,7 +14,7 @@
#include "string_type.h"
#include "gfx_type.h"
#include "core/bitmath_func.hpp"
#include "core/strong_typedef_type.hpp"
#include "core/convertible_through_base.hpp"
#include "vehicle_type.h"
/**
@@ -83,14 +83,12 @@ void SetDParam(size_t n, uint64_t v);
void SetDParamMaxValue(size_t n, uint64_t max_value, uint min_count = 0, FontSize size = FS_NORMAL);
void SetDParamMaxDigits(size_t n, uint count, FontSize size = FS_NORMAL);
template <typename T, std::enable_if_t<std::is_base_of<StrongTypedefBase, T>::value, int> = 0>
void SetDParam(size_t n, T v)
void SetDParam(size_t n, ConvertibleThroughBase auto v)
{
SetDParam(n, v.base());
}
template <typename T, std::enable_if_t<std::is_base_of<StrongTypedefBase, T>::value, int> = 0>
void SetDParamMaxValue(size_t n, T max_value, uint min_count = 0, FontSize size = FS_NORMAL)
void SetDParamMaxValue(size_t n, ConvertibleThroughBase auto max_value, uint min_count = 0, FontSize size = FS_NORMAL)
{
SetDParamMaxValue(n, max_value.base(), min_count, size);
}