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Made replace_ignored a new format callable #2061

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merged 3 commits into from
Feb 10, 2025
+53 −48
Merged

Made replace_ignored a new format callable #2061

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3ff0770
Made replace_ignored a new format callable
SadiinsoSnowfall Feb 6, 2025
9c5689e
[no ci] doc fix
SadiinsoSnowfall Feb 6, 2025
92b9bc9
Fixed concept constraints
SadiinsoSnowfall Feb 7, 2025
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101 changes: 53 additions & 48 deletions include/eve/module/core/regular/replace.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -15,56 +15,61 @@

namespace eve
{
// TODO DOC is it to be in user interface ?
//================================================================================================
//! @addtogroup core_logical
//! @{
//! @var replace_ignored
//! @brief A small helper to replace ignored values
//!
//! @groupheader{Header file}
//! @code
//! #include <eve/module/core.hpp>
//! @endcode
//!
//! A convinience wrapper around if_else.
//!
//! @groupheader{Callable Signatures}
//!
//! @code
//! namespace eve
//! {
//! template< eve::value T, eve::conditional_expr Ignore, eve::value Other >
//! auto replace_ignored(T x, Ignore ignore, Other with )
//! -> decltype(eve::if_else(ignore, x, with))
//! }
//! @endcode
//!
//! **Parameters**
//!
//! * `x` - main value
//! * `ignore` - selection
//! * `with` - value to replace with
//!
//! **Return value**
//!
//! Same as if_else.
//!
//================================================================================================
template<typename Options>
struct replace_ignored_t : callable<replace_ignored_t, Options>
{
template<simd_value T, relative_conditional_expr Ignore, value Other>
constexpr EVE_FORCEINLINE T operator()(T x, Ignore ignore, Other with) const noexcept
{
return eve::if_else(ignore, x, with);
}

EVE_MAKE_CALLABLE(replace_ignored_, replace_ignored);
template<simd_value T, relative_conditional_expr Ignore, generator Other>
constexpr EVE_FORCEINLINE T operator()(T x, Ignore ignore, Other with) const noexcept
{
return eve::if_else(ignore, x, with);
}
};

namespace detail
{
//================================================================================================
// Helper function - Replace ignored value with an alternative
//! @addtogroup core_logical
//! @{
//! @var replace_ignored
//! @brief A small helper to replace ignored values
//!
//! @groupheader{Header file}
//! @code
//! #include <eve/module/core.hpp>
//! @endcode
//!
//! A convinience wrapper around if_else.
//!
//! @groupheader{Callable Signatures}
//!
//! @code
//! namespace eve
//! {
//! template<simd_value T, relative_conditional_expr Ignore, value Other>
//! T replace_ignored(T x, Ignore ignore, Other with);
//!
//! template<simd_value T, relative_conditional_expr Ignore, generator Other>
//! T replace_ignored(T x, Ignore ignore, Other with);
//! }
//! @endcode
//!
//! **Parameters**
//!
//! * `x` - main value
//! * `ignore` - selection
//! * `with` - value to replace with
//!
//! **Return value**
//!
//! Same as if_else.
//!
//================================================================================================
inline constexpr auto replace_ignored = functor<replace_ignored_t>;
//================================================================================================
//! @}
//================================================================================================
template<simd_value Wide, conditional_expr Ignore, typename Other>
EVE_FORCEINLINE auto
replace_ignored_(EVE_SUPPORTS(cpu_), Wide x, Ignore ignore, Other with) noexcept
-> decltype(eve::if_else(ignore, x, with))
{
return eve::if_else(ignore, x, with);
}
}
}