NAME
A static function of omni::environment
OVERLOADS
omni::environment::var_exists
A static function of omni::environment
#include <omni/environment.hpp>bool omni::environment::var_exists(const std::string& name)OVERLOADS
bool omni::environment::var_exists(const std::wstring& name)
inline bool omni::environment::var_exists(const char* name)
inline bool omni::environment::var_exists(const wchar_t* name)