diff options
Diffstat (limited to 'host/include')
| -rw-r--r-- | host/include/uhd/utils/cast.hpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/host/include/uhd/utils/cast.hpp b/host/include/uhd/utils/cast.hpp index fd591dae7..7bfb05a4c 100644 --- a/host/include/uhd/utils/cast.hpp +++ b/host/include/uhd/utils/cast.hpp @@ -37,12 +37,27 @@ data_t from_str(const std::string&) throw uhd::runtime_error("Cannot convert from string!"); } +// Specializations of `uhd::cast::from_str()` for supported data types + +//! Specialization of `uhd::cast::from_str()` for Boolean values +// +// Examples evaluating to `true`: 'True', 'Yes', 'y', '1', empty string +// Examples evaluating to `false`: 'false', 'NO', 'n', '0' +// Throws `uhd::runtime_error` if the string can't be converted to `bool` +template <> +UHD_API bool from_str(const std::string& val); + +//! Specialization of `uhd::cast::from_str()` for double-precision values template <> UHD_API double from_str(const std::string& val); +//! Specialization of `uhd::cast::from_str()` for integer values template <> UHD_API int from_str(const std::string& val); +//! Specialization of `uhd::cast::from_str()` for strings +// +// This function simply returns the incoming string template <> UHD_API std::string from_str(const std::string& val); |