Add float formatting

1 files changed, 21 insertions, 0 deletions

diff --git a/asl/format_float.cpp b/asl/format_float.cpp
new file mode 100644
index 0000000..425586f
--- /dev/null
+++ b/asl/format_float.cpp
@@ -0,0 +1,21 @@
+#include "asl/format.hpp"

+

+#include <cstdio>

+

+// @Todo Use something like ryu or dragonbox

+

+void asl::AslFormat(Formatter& f, float value)

+{

+    static constexpr isize_t kBufferLength = 64;

+    char buffer[kBufferLength];

+    int output_length = snprintf(buffer, kBufferLength, "%f", (double)value);

+    f.write(string_view(buffer, output_length));

+}

+

+void asl::AslFormat(Formatter& f, double value)

+{

+    static constexpr isize_t kBufferLength = 64;

+    char buffer[kBufferLength];

+    int output_length = snprintf(buffer, kBufferLength, "%f", value);

+    f.write(string_view(buffer, output_length));

+}