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Diffstat (limited to 'libhello/hello.hxx')
-rw-r--r-- | libhello/hello.hxx | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/libhello/hello.hxx b/libhello/hello.hxx new file mode 100644 index 0000000..ccc43c2 --- /dev/null +++ b/libhello/hello.hxx @@ -0,0 +1,28 @@ +// file: libhello/hello.hxx -*- C++ -*- + +#pragma once + +#include <string> + +#include <libformat/format.hxx> + +#include <libhello/export.hxx> + +namespace hello +{ + // If you compare this interface to version 1.0, then you will notice that + // while it is API/source-compatible (the signature of say() is unchanged) + // it is not ABI/binary-compatible (say() is now inline). + // + // Notice also that inline say() calls format() which means libformat is an + // interface dependency of libhello. + + LIBHELLO_EXPORT void + say_formatted (const std::string& message); + + inline void + say (const std::string& name) + { + say_formatted (format ("Hello", name)); + } +} |