1 files changed, 48 insertions, 1 deletions

diff --git a/Sencha-lang/AST/ConstantExpression.h b/Sencha-lang/AST/ConstantExpression.h
index 3016529..8d9b312 100644
--- a/Sencha-lang/AST/ConstantExpression.h
+++ b/Sencha-lang/AST/ConstantExpression.h
@@ -11,22 +11,69 @@
 #include <iostream>
 #include "../Context.h"
 
+/**
+ * ConstantExpression class is used to store complex expression, which are actually
+ * SenchaObjects. Constant Expressions are made in parser when it encounter some of primitives
+ * like string literal or numbers, they also can be made on already made SenchaObject.
+ * ConstantExpression is a part of AST, so it must have parent. It's a node in which it is build.
+ * It implements four virtual functions: debug, evaluate, execute_quietly.
+ * It stores the value of expression.
+ */
 class ConstantExpression : public ASTExpression {
 public:
+
+	/**
+	 * Constructor which sets value to null SenchaObject.o it
+	 * @param parent of the ConstantExpression node
+	 * @param number value will be set to SenchaObject representing this number
+	 */
 	ConstantExpression(ASTNode * parent);
+
+
+	/**
+	 *Constructor which creates SenchaObject(number) and sets value to it
+	 * @param parent of the ConstantExpression node
+	 * @param number value will be set to SenchaObject representing this number
+	 */
 	ConstantExpression(ASTNode * parent, int number) ;
+
+	/**
+	 * Constructor which creates SenchaObject(number) and sets value to it
+	 * @param parent of the ConstantExpression node
+	 * @param number value will be set to SenchaObject representing this number
+	 */
 	ConstantExpression(ASTNode * parent, double number) ;
+
+
+	/**
+	 * Constructor which creates SenchaObject(text) and sets value to it
+	 * @param parent of the ConstantExpression node
+	 * @param text value will be set to SenchaObject representing this text
+	 */
 	ConstantExpression(ASTNode * parent, std::string text);
+
+	/**
+	 * Constructor which sets value to given value
+	 * @param parent of the ConstantExpression node
+	 * @param value this->value will be set to value
+	 */
 	ConstantExpression(ASTNode * parent, SenchaObject value);
 
+	/** Here's value of constant expression */
 	SenchaObject value;
-	std::string debug();
 
+	/** Provides some useful information */
+	std::string debug();
 
 	virtual ~ConstantExpression();
+
+	/**Returns value set in one of constructors */
 	virtual SenchaObject evaluate();
 
+	/**Prints representation of value */
 	virtual void execute() ;
+
+	/**Does nothing */
 	virtual void execute_quietly() ;
 };