split files

toml/exception.hpp

@@ -0,0 +1,52 @@
+#ifndef TOML11_EXCEPTION
+#define TOML11_EXCEPTION
+#include <stdexcept>
+#include <string>
+
+namespace toml
+{
+
+struct exception : public std::exception
+{
+  public:
+    virtual ~exception() override = default;
+    virtual const char* what() const noexcept override {return "";}
+};
+
+struct syntax_error : public toml::exception
+{
+  public:
+    explicit syntax_error(const std::string& what_arg) : what_(what_arg){}
+    explicit syntax_error(const char* what_arg)        : what_(what_arg){}
+    virtual ~syntax_error() override = default;
+    virtual const char* what() const noexcept override {return what_.c_str();}
+
+  protected:
+    std::string what_;
+};
+
+struct type_error : public toml::exception
+{
+  public:
+    explicit type_error(const std::string& what_arg) : what_(what_arg){}
+    explicit type_error(const char* what_arg)        : what_(what_arg){}
+    virtual ~type_error() override = default;
+    virtual const char* what() const noexcept override {return what_.c_str();}
+
+  protected:
+    std::string what_;
+};
+
+struct internal_error : public toml::exception
+{
+  public:
+    explicit internal_error(const std::string& what_arg) : what_(what_arg){}
+    explicit internal_error(const char* what_arg)        : what_(what_arg){}
+    virtual ~internal_error() override = default;
+    virtual const char* what() const noexcept override {return what_.c_str();}
+  protected:
+    std::string what_;
+};
+
+} // toml
+#endif // TOML_EXCEPTION