diff options
Diffstat (limited to 'src/common/command_line.h')
| -rw-r--r-- | src/common/command_line.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/common/command_line.h b/src/common/command_line.h index d4231acd0..04fd70be5 100644 --- a/src/common/command_line.h +++ b/src/common/command_line.h @@ -189,6 +189,12 @@ namespace command_line return !value.empty(); } + template<typename T, bool required> + bool is_arg_defaulted(const boost::program_options::variables_map& vm, const arg_descriptor<T, required>& arg) + { + return vm[arg.name].defaulted(); + } + template<typename T, bool required> T get_arg(const boost::program_options::variables_map& vm, const arg_descriptor<T, required>& arg) |