YSBlock Class Reference

#include <YStatement.h>

Inheritance diagram for YSBlock:
YStatement YCode Rep

List of all members.

Public Member Functions

 YSBlock (YBlockPtr block, int line=0)
 YSBlock (bytecodeistream &str)
 ~YSBlock ()
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

Private Member Functions

 REP_BODY (YSBlock)

Private Attributes

YBlockPtr m_block

Detailed Description

a block


Constructor & Destructor Documentation

YSBlock::YSBlock ( YBlockPtr  block,
int  line = 0 
)

References YBlock::b_statement, and m_block.

YSBlock::YSBlock ( bytecodeistream str  ) 

References m_block, and Bytecode::readCode().

YSBlock::~YSBlock (  ) 

Member Function Documentation

YCPValue YSBlock::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 YStatement.

References YStatement::line(), m_block, toString(), and y2debug.

virtual ykind YSBlock::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::ysBlock.

YSBlock::REP_BODY ( YSBlock   )  [private]
std::ostream & YSBlock::toStream ( std::ostream &  str  )  const [virtual]

Write YCP code to a byte stream (bytecode implementation). Every class inheriting from YCode must reimplement this method.

Parameters:
str byte stream to store into
Returns:
byte stream for chaining writing bytecode (str)

Reimplemented from YStatement.

References m_block.

string YSBlock::toString ( void   )  const [virtual]

Return ASCII represtation of this YCP code.

Returns:
ASCII string representation

Reimplemented from YStatement.

References m_block.

Referenced by evaluate().

std::ostream & YSBlock::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)

Reimplemented from YStatement.

References m_block.

constTypePtr YSBlock::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 YStatement.

References Type::Void.


Member Data Documentation

YBlockPtr YSBlock::m_block [private]

The documentation for this class was generated from the following files:

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