YECompare Class Reference
#include <YExpression.h>
Public Types | |
| enum | cmp_op { C_NOT = 1, C_EQ = 2, C_LT = 4, C_NEQ = C_NOT|C_EQ, C_LE = C_EQ|C_LT, C_GE = C_NOT|C_LT, C_GT = C_NOT|C_EQ|C_LT } |
| typedef cmp_op | c_op |
Public Member Functions | |
| YECompare (YCodePtr left, c_op op, YCodePtr right) | |
| YECompare (bytecodeistream &str) | |
| ~YECompare () | |
| virtual ykind | kind () const |
| string | toString () const |
| YCPValue | evaluate (bool cse=false) |
| std::ostream & | toStream (std::ostream &str) const |
| std::ostream & | toXml (std::ostream &str, int indent) const |
| constTypePtr | type () const |
Private Member Functions | |
| REP_BODY (YECompare) | |
Private Attributes | |
| YCodePtr | m_left |
| c_op | m_op |
| YCodePtr | m_right |
Member Typedef Documentation
| typedef cmp_op YECompare::c_op |
Member Enumeration Documentation
| enum YECompare::cmp_op |
Constructor & Destructor Documentation
| YECompare::YECompare | ( | YCodePtr | left, | |
| c_op | op, | |||
| YCodePtr | right | |||
| ) |
| YECompare::YECompare | ( | bytecodeistream & | str | ) |
References m_left, m_op, m_right, and Bytecode::readCode().
| YECompare::~YECompare | ( | ) |
Member Function Documentation
| YCPValue YECompare::evaluate | ( | bool | cse = false |
) | [virtual] |
Execute YCP code to get the resulting YCPValue. Every inherited class of YCode should reimplement this method.
- Returns:
- YCPValue after executing the code
- Parameters:
-
cse should the evaluation be done for parse time evaluation (i.e. constant subexpression elimination)
Reimplemented from YCode.
References C_EQ, C_GE, C_GT, C_LE, C_LT, C_NEQ, YCPElement::isNull(), m_left, m_op, m_right, y2debug, ycp2error, YO_EQUAL, YO_GREATER, and YO_LESS.
| virtual ykind YECompare::kind | ( | ) | const [inline, virtual] |
Kind of this YCode. This method must be reimplemented in the inherited classes.
- Returns:
- the YCode kind
Implements YCode.
References YCode::yeCompare.
| YECompare::REP_BODY | ( | YECompare | ) | [private] |
| std::ostream & YECompare::toStream | ( | std::ostream & | str | ) | const [virtual] |
| string YECompare::toString | ( | void | ) | const [virtual] |
Return ASCII represtation of this YCP code.
- Returns:
- ASCII string representation
Reimplemented from YCode.
References compare_op_string(), m_left, m_op, and m_right.
| std::ostream & YECompare::toXml | ( | std::ostream & | str, | |
| int | indent | |||
| ) | const [virtual] |
Write YCP code as XML representation. Every class inheriting from YCode must reimplement this method.
- Parameters:
-
str string stream to store into indend indentation level for pretty print
- Returns:
- string stream for chaining writing XML (str)
Implements YCode.
References compare_op_string(), m_left, m_op, m_right, and Xmlcode::xmlify().
| constTypePtr YECompare::type | ( | ) | const [inline, virtual] |
Return type of this YCP code (interesting mostly for function calls).
- Returns:
- type of the value to be returned after calling evaluate
Reimplemented from YCode.
References Type::Boolean.
Member Data Documentation
YCodePtr YECompare::m_left [private] |
Referenced by evaluate(), toStream(), toString(), toXml(), and YECompare().
c_op YECompare::m_op [private] |
Referenced by evaluate(), toStream(), toString(), toXml(), and YECompare().
YCodePtr YECompare::m_right [private] |
Referenced by evaluate(), toStream(), toString(), toXml(), and YECompare().
The documentation for this class was generated from the following files:
