Add in Rows() and Cols() functions

SHNFileDecryptor/SHNFileDecryptor.h

@@ -98,6 +98,8 @@ public:
 	void Write(int row,int col,uint32_t val);
 	void Write(int row,int col,float val);
 	void Write(int row,int col,std::string val);
+	int Rows();
+	int Cols();
 	//const SHNFile::Data Get(int row,int col)const;
 	template<typename T>
 	const T Get(int row,int col)const;
@@ -349,6 +351,12 @@ std::string SHNFile::Data::GetDisplayText(){
 	}break;
 	}
 }
+int SHNFile::Rows(){
+	return contents.size();
+}
+int SHNFile::Cols(){
+	return columnCount;
+}
 void SHNFile::Load(std::string file){
 	header=recordCount=defaultRecordLength=columnCount=0;
 	columns.clear();