6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2025-08-09 05:25:01 +00:00
Code Issues Projects Releases Wiki Activity

Use fold expression for final-answer is_stereo.

Browse Source
This commit is contained in:
Thomas Harte
2024-02-08 11:10:08 -05:00
parent d481f335b8
commit 147d817977
1 changed files with 10 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
Outputs/Speaker/Implementation/CompoundSource.hpp
View File

@@ -17,6 +17,15 @@
namespace Outputs::Speaker { namespace Outputs::Speaker {
/// @returns @c true if any of the templated sources is stereo; @c false otherwise.
template <typename... S> constexpr bool is_stereo() {
bool is_stereo = false;
([&] {
is_stereo |= S::is_stereo;
}(), ...);
return is_stereo;
}
/*! /*!
A CompoundSource adds together the sound generated by multiple individual SampleSources. A CompoundSource adds together the sound generated by multiple individual SampleSources.
An owner may optionally assign relative volumes. An owner may optionally assign relative volumes.
@@ -148,7 +157,7 @@ template <typename... T> class CompoundSource:
/*! /*!
@c true if any of the sources owned by this CompoundSource is stereo. @c true if any of the sources owned by this CompoundSource is stereo.
*/ */
static constexpr bool is_stereo = CompoundSourceHolder<T...>::is_stereo; static constexpr bool is_stereo = ::Outputs::Speaker::is_stereo<T...>();
/*! /*!
@returns the average output peak given the sources owned by this CompoundSource and the @returns the average output peak given the sources owned by this CompoundSource and the