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| author | Steven Le Rouzic <steven.lerouzic@gmail.com> | 2024-11-28 23:53:55 +0100 |
|---|---|---|
| committer | Steven Le Rouzic <steven.lerouzic@gmail.com> | 2024-12-20 15:35:58 +0100 |
| commit | 27c3969e69f5525ccb0bc462a615a14142b5f178 (patch) | |
| tree | a11ebc28cb6c2609d5e04913f63d5c1ba1181e0e /asl/float.hpp | |
| parent | 3dc9bc3a6cefa30c553c6ec21b1545db98e26b6d (diff) | |
Add float utilities, & float formatting with dragonbox
Diffstat (limited to 'asl/float.hpp')
| -rw-r--r-- | asl/float.hpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/asl/float.hpp b/asl/float.hpp new file mode 100644 index 0000000..8ecf5fa --- /dev/null +++ b/asl/float.hpp @@ -0,0 +1,17 @@ +#pragma once
+
+#include "asl/meta.hpp"
+
+namespace asl
+{
+
+template<is_floating_point T> constexpr T infinity() { return __builtin_inf(); }
+
+template<is_floating_point T> constexpr T nan() { return static_cast<T>(__builtin_nanf("")); }
+
+template<is_floating_point T> constexpr bool is_infinity(T f) { return __builtin_isinf(f); }
+
+template<is_floating_point T> constexpr bool is_nan(T f) { return __builtin_isnan(f); }
+
+} // namespace asl
+
|