yast2-core
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#include <YStatement.h>
Public Member Functions | |
YSExpression (YCodePtr expr, int line=0) | |
YSExpression (bytecodeistream &str) | |
~YSExpression () | |
virtual ykind | kind () const |
string | toString () const |
std::ostream & | toStream (std::ostream &str) const |
std::ostream & | toXml (std::ostream &str, int indent) const |
YCPValue | evaluate (bool cse=false) |
constTypePtr | type () const |
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YStatement (int line=0) | |
YStatement (bytecodeistream &str) | |
~YStatement () | |
virtual bool | isStatement () const |
int | line () const |
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YCode () | |
virtual | ~YCode () |
std::string | commentToXml () const |
std::ostream & | commentToXml (std::ostream &str) const |
virtual bool | isConstant () const |
bool | isError () const |
virtual bool | isBlock () const |
virtual bool | isReferenceable () const |
void | setCommentBefore (const char *comment) |
void | setCommentAfter (const char *comment) |
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Rep () | |
Rep (const Rep &) | |
Rep & | operator= (const Rep &) |
virtual | ~Rep () |
void | ref () const |
void | unref () const |
unsigned | refCount () const |
virtual const char * | repName () const |
virtual std::ostream & | dumpOn (std::ostream &str) const |
Private Member Functions | |
REP_BODY (YSExpression) | |
Private Attributes | |
YCodePtr | m_expr |
an expression, i.e. a function call
YSExpression::YSExpression | ( | YCodePtr | expr, |
int | line = 0 |
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YSExpression::YSExpression | ( | bytecodeistream & | str | ) |
References m_expr, and Bytecode::readCode().
YSExpression::~YSExpression | ( | ) |
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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 YStatement.
References YStatement::line(), m_expr, toString(), and y2debug.
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inlinevirtual |
Kind of this YCode. This method must be reimplemented in the inherited classes.
Implements YCode.
References YStatement::evaluate(), str, YStatement::toStream(), YStatement::toString(), YStatement::toXml(), and YCode::ysExpression.
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private |
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virtual |
Write YCP code to a byte stream (bytecode implementation). Every class inheriting from YCode must reimplement this method.
str | byte stream to store into |
Reimplemented from YStatement.
References m_expr, and YStatement::toStream().
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virtual |
Return ASCII represtation of this YCP code.
Reimplemented from YStatement.
References m_expr.
Referenced by evaluate().
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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 |
Reimplemented from YStatement.
References YCode::comment_after, YCode::comment_before, m_expr, str, YCode::yeFunction, and YCode::yeFunctionPointer.
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inlinevirtual |
Return type of this YCP code (interesting mostly for function calls).
Reimplemented from YStatement.
References Type::Void.
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private |
Referenced by evaluate(), toStream(), toString(), toXml(), and YSExpression().