Expressions

Arithmetic or boolean expression structs. More...

Modules
	Constructors / Destructors
	Create or destroy expressions.
	Getters
	Get properties of an expression.
	Input / Output
	Input or output expressions.
	Operations
	Operations on expressions.
	Setters
	Set properties of expressions.

Data Structures
struct	expression
	Expression. More...

Enumerations
enum	expression_type {   EXPR_OR, EXPR_AND, EXPR_LT, EXPR_GT,   EXPR_EQ, EXPR_NE, EXPR_LE, EXPR_GE,   EXPR_ADD, EXPR_SUB, EXPR_MULT, EXPR_DIV,   EXPR_MIN, EXPR_MAX, EXPR_NOT, EXPR_NEG,   EXPR_ID, EXPR_NUMBER, EXPR_TRUE, EXPR_FALSE,   EXPR_UNKNOWN }
	Expression type. More...

Detailed Description

Arithmetic or boolean expression structs.

Since

version 1.0.0

This module declares the expression_type enum and the expression struct.

An expression can be:

• an identifier (its type would be EXPR_ID).
• a number (its type would be EXPR_NUMBER).
• a boolean value (its type would be either EXPR_TRUE or EXPR_FALSE).
• an unary operation on another expression (its type would be either EXPR_NEG or EXPR_NOT).
• a binary operation on two expressions (its type would be any expression_type apart from EXPR_UNKNOWN and the aforementioned types).

For further information on:

• expression constructors or destructors, see Constructors / Destructors.
• expression getters, see Getters.
• expression setters, see Setters.
• expression operations, see Operations.
• expression input/output, see Input / Output.

To use lists of expression, see Lists of expressions.

Enumeration Type Documentation

enum expression_type

#include <include/noclock/expression.h>

Expression type.

Since

version 1.0.0

Enumerator
EXPR_OR	The expression is a disjunction.
EXPR_AND	The expression is a conjonction.
EXPR_LT	The expression is a lower than comparison.
EXPR_GT	The expression is a greater than comparison.
EXPR_EQ	The expression is an equality test.
EXPR_NE	The expression is a not equal test.
EXPR_LE	The expression is a lower or equal test.
EXPR_GE	The expression is a greater or equal test.
EXPR_ADD	The expression is an addition.
EXPR_SUB	The expression is a substraction.
EXPR_MULT	The expression is a multiplication.
EXPR_DIV	The expression is a division.
EXPR_MIN	The expression is a minimum.
EXPR_MAX	The expression is a maximum.
EXPR_NOT	The expression is a negation.
EXPR_NEG	The expression is a negation.
EXPR_ID	The expression refers to an identifier.
EXPR_NUMBER	The expression is a number.
EXPR_TRUE	The expression is true.
EXPR_FALSE	The expression is false.
EXPR_UNKNOWN	The expression's type is unknown.