diff options
| -rw-r--r-- | bindings/cxx/include/pugl/pugl.hpp | 22 | ||||
| -rw-r--r-- | bindings/cxx/include/pugl/pugl.ipp | 6 |
2 files changed, 24 insertions, 4 deletions
diff --git a/bindings/cxx/include/pugl/pugl.hpp b/bindings/cxx/include/pugl/pugl.hpp index 19cf3fe..ec9ca20 100644 --- a/bindings/cxx/include/pugl/pugl.hpp +++ b/bindings/cxx/include/pugl/pugl.hpp @@ -26,7 +26,7 @@ #include <cassert> #include <cstdint> -#include <stdexcept> +#include <exception> #include <type_traits> namespace pugl { @@ -236,6 +236,20 @@ static_assert(WorldFlag(PUGL_WORLD_THREADS) == WorldFlag::threads, ""); using WorldFlags = PuglWorldFlags; ///< @copydoc PuglWorldFlags +/// An exception thrown when construction fails +class FailedConstructionError : public std::exception +{ +public: + FailedConstructionError(const char* const msg) noexcept + : _msg{msg} + {} + + virtual const char* what() const noexcept override; + +private: + const char* _msg; +}; + /// @copydoc PuglWorld class World : public detail::Wrapper<PuglWorld, puglFreeWorld> { @@ -250,7 +264,7 @@ public: : Wrapper{puglNewWorld(static_cast<PuglWorldType>(type), flags)} { if (!cobj()) { - throw std::runtime_error("Failed to create pugl::World"); + throw FailedConstructionError("Failed to create pugl::World"); } } @@ -258,7 +272,7 @@ public: : World{type, {}} { if (!cobj()) { - throw std::runtime_error("Failed to create pugl::World"); + throw FailedConstructionError("Failed to create pugl::World"); } } @@ -342,7 +356,7 @@ public: , _world(world) { if (!cobj()) { - throw std::runtime_error("Failed to create pugl::View"); + throw FailedConstructionError("Failed to create pugl::View"); } puglSetHandle(cobj(), this); diff --git a/bindings/cxx/include/pugl/pugl.ipp b/bindings/cxx/include/pugl/pugl.ipp index 59fb806..b90c878 100644 --- a/bindings/cxx/include/pugl/pugl.ipp +++ b/bindings/cxx/include/pugl/pugl.ipp @@ -25,6 +25,12 @@ namespace pugl { +const char* +FailedConstructionError::what() const noexcept +{ + return _msg; +} + Status View::onCreate(const CreateEvent&) { |