fix number as bool in TokenStreamReader

[blank.git] / src / io / TokenStreamReader.hpp

diff --git a/src/io/TokenStreamReader.hpp b/src/io/TokenStreamReader.hpp
index c702703f6915c3e201bf71f759afb5b25794e966..7b5a8ff74da6aeb54ceefe9a139b09062df2fd63 100644 (file)
--- 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;