X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fio%2FTokenStreamReader.hpp;h=7b5a8ff74da6aeb54ceefe9a139b09062df2fd63;hb=5bc84befaa51b81f8f4cfc7d447c553bb471953a;hp=c702703f6915c3e201bf71f759afb5b25794e966;hpb=dcd54cacda98c2c0f7cf0c7a9131fb858d8ee10a;p=blank.git

diff --git a/src/io/TokenStreamReader.hpp b/src/io/TokenStreamReader.hpp
index c702703..7b5a8ff 100644
--- a/src/io/TokenStreamReader.hpp
+++ b/src/io/TokenStreamReader.hpp
@@ -39,15 +39,23 @@ public:
 
 	void ReadQuat(glm::quat &);
 
+	// the Get* functions advance to the next token
+	// the As* functions try to cast the current token
+	// if the value could not be converted, a std::runtime_error is thrown
+
 	bool GetBool();
+	bool AsBool() const;
 	float GetFloat();
+	float AsFloat() const;
 	int GetInt();
+	int AsInt() const;
 	unsigned long GetULong();
+	unsigned long AsULong() const;
 
 private:
 	void SkipComments();
 
-	void Assert(Token::Type);
+	void Assert(Token::Type) const;
 	Token::Type GetType() const noexcept;
 	const std::string &GetValue() const noexcept;