#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 |
typedef cmp_op YECompare::c_op |
enum YECompare::cmp_op |
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 | ( | ) |
YCPValue YECompare::evaluate | ( | bool | cse = false |
) | [virtual] |
Execute YCP code to get the resulting YCPValue. Every inherited class of YCode should reimplement this method.
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.
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.
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.
str | string stream to store into | |
indend | indentation level for pretty print |
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).
Reimplemented from YCode.
References Type::Boolean.
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().