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more::lang::cx_block Class Reference

The representation of a C block containing declarations and statements. More...

#include <more/lang/cx_expr.h>

Inheritance diagram for more::lang::cx_block:

[legend]Collaboration diagram for more::lang::cx_block:

[legend]List of all members.

Public Methods

• cx_block ()
• cx_identifier * declare (ct_type const *rtt)

  Declare a variable of type rtt, and return it. More...
  
  

• cx_identifier * append_definition (cx_expr *e)

  Bind e to a variable in this block, and return the variable. More...
  
  

• void append_stmt (cx_expr *e)

  Push a statement onto the end of the statement container. More...
  
  

• void prepend_stmt (cx_expr *e)

  Push a statement onto the front of the statement container. More...
  
  

• void append_decls_from (cx_block const *blk)

  Append declarations of blk to this block. More...
  
  

• void append_stmts_from (cx_block const *blk)

  Append statements of blk to this block. More...
  
  

• bool empty () const

  True if no code is inserted into the block. More...
  
  

• virtual void print_as_expr (std::ostream &os) const

  Print the C source code of this expression. More...
  
  

• virtual void print_as_stmt (std::ostream &os) const

  Print this expression as a C statement. More...
  
  

• void print_as_stmt_seq (std::ostream &os) const
• virtual void append_ctors_to (cx_block *blk)

  Append constructors of this expression to blk. More...
  
  

• virtual void append_dtors_to (cx_block *blk)

  Append destructors of this expression to blk. More...
  
  

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Detailed Description

The representation of a C block containing declarations and statements.

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Constructor & Destructor Documentation

more::lang::cx_block::cx_block (    )  [inline]

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Member Function Documentation

virtual void more::lang::cx_block::append_ctors_to (  cx_block *    blk )  [virtual]

Append constructors of this expression to blk. Reimplemented from more::lang::cx_expr. Reimplemented in more::lang::cx_switch.

void more::lang::cx_block::append_decls_from (  cx_block const *    blk )

Append declarations of blk to this block.

cx_identifier* more::lang::cx_block::append_definition (  cx_expr *    e )

Bind e to a variable in this block, and return the variable. The initialization of the variable will be pushed onto the end of statement container.

virtual void more::lang::cx_block::append_dtors_to (  cx_block *    blk )  [virtual]

Append destructors of this expression to blk. Implementations of this function shall not declare variables in blk. Reimplemented from more::lang::cx_expr. Reimplemented in more::lang::cx_switch.

void more::lang::cx_block::append_stmt (  cx_expr *    e )

Push a statement onto the end of the statement container.

void more::lang::cx_block::append_stmts_from (  cx_block const *    blk )

Append statements of blk to this block.

cx_identifier* more::lang::cx_block::declare (  ct_type const *    rtt )

Declare a variable of type rtt, and return it.

bool more::lang::cx_block::empty (    )  const [inline]

True if no code is inserted into the block.

void more::lang::cx_block::prepend_stmt (  cx_expr *    e )

Push a statement onto the front of the statement container. e shall not have constructors or destructors, use an cx_block in such cases.

virtual void more::lang::cx_block::print_as_expr (  std::ostream &    os )  const [virtual]

Print the C source code of this expression. The default implementation thows a logic error. This function may be overloaded to extend the backend, otherwise it may be easier to transform the source code. Reimplemented from more::lang::cx_expr.

virtual void more::lang::cx_block::print_as_stmt (  std::ostream &    os )  const [virtual]

Print this expression as a C statement. The default implementation calls print_source and then appends a semicolon. Reimplemented from more::lang::cx_expr. Reimplemented in more::lang::cx_switch.

void more::lang::cx_block::print_as_stmt_seq (  std::ostream &    os )  const

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

• more/lang/cx_expr.h

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