Fields::Iterator Class Reference

#include <dds_generator.h>

Public Types
typedef AST_Field *	value_type
typedef AST_Field **	pointer
typedef AST_Field *&	reference
typedef std::input_iterator_tag	iterator_category

Public Member Functions
	Iterator (AST_Structure *node=0, unsigned pos=0, bool explicit_keys_only=false)
bool	valid () const
bool	check ()
void	validate_pos ()
unsigned	pos () const
Iterator &	operator++ ()
Iterator	operator++ (int)
AST_Field *	operator* () const
bool	operator== (const Iterator &other) const
bool	operator!= (const Iterator &other) const

Private Attributes
AST_Structure *	node_
unsigned	pos_
bool	explicit_keys_only_

Detailed Description

Definition at line 1103 of file dds_generator.h.

Member Typedef Documentation

iterator_category

typedef std::input_iterator_tag Fields::Iterator::iterator_category

Definition at line 1108 of file dds_generator.h.

pointer

typedef AST_Field** Fields::Iterator::pointer

Definition at line 1106 of file dds_generator.h.

reference

typedef AST_Field*& Fields::Iterator::reference

Definition at line 1107 of file dds_generator.h.

value_type

typedef AST_Field* Fields::Iterator::value_type

Definition at line 1105 of file dds_generator.h.

Constructor & Destructor Documentation

Iterator()

Fields::Iterator::Iterator ( AST_Structure *  node = 0, unsigned  pos = 0, bool  explicit_keys_only = false  )

inlineexplicit

Definition at line 1110 of file dds_generator.h.

    : node_(node)
    , pos_(pos)
    , explicit_keys_only_(explicit_keys_only)
    {
      validate_pos();
    }

Member Function Documentation

check()

bool Fields::Iterator::check ( )

inline

Definition at line 1123 of file dds_generator.h.

    {
      if (!valid()) {
        if (node_) {
          *this = Iterator();
        }
        return false;
      }
      return true;
    }

operator!=()

bool Fields::Iterator::operator!= ( const Iterator &  other ) const

inline

Definition at line 1171 of file dds_generator.h.

    {
      return !(*this == other);
    }

operator*()

AST_Field* Fields::Iterator::operator* ( void  ) const

inline

Definition at line 1159 of file dds_generator.h.

References get_struct_field().

    {
      return get_struct_field(node_, pos_);
    }

operator++() [1/2]

Iterator& Fields::Iterator::operator++ ( void  )

inline

Definition at line 1145 of file dds_generator.h.

    {
      ++pos_;
      validate_pos();
      return *this;
    }

operator++() [2/2]

Iterator Fields::Iterator::operator++ ( int  )

inline

Definition at line 1152 of file dds_generator.h.

    {
      Iterator prev(*this);
      ++(*this);
      return prev;
    }

operator==()

bool Fields::Iterator::operator== ( const Iterator &  other ) const

inline

Definition at line 1164 of file dds_generator.h.

References explicit_keys_only_, node_, and pos_.

    {
      return node_ == other.node_
        && pos_ == other.pos_
        && explicit_keys_only_ == other.explicit_keys_only_;
    }

pos()

unsigned Fields::Iterator::pos ( ) const

inline

Definition at line 1140 of file dds_generator.h.

    {
      return pos_;
    }

valid()

bool Fields::Iterator::valid ( void  ) const

inline

Definition at line 1118 of file dds_generator.h.

    {
      return node_ && pos_ < node_->nfields();
    }

validate_pos()

void Fields::Iterator::validate_pos ( )

inline

Definition at line 1134 of file dds_generator.h.

References be_global.

    {
      for (; check() && explicit_keys_only_ && !be_global->is_key(**this); ++pos_) {
      }
    }

Member Data Documentation

explicit_keys_only_

bool Fields::Iterator::explicit_keys_only_

private

Definition at line 1179 of file dds_generator.h.

Referenced by operator==().

node_

AST_Structure* Fields::Iterator::node_

private

Definition at line 1177 of file dds_generator.h.

Referenced by operator==().

pos_

unsigned Fields::Iterator::pos_

private

Definition at line 1178 of file dds_generator.h.

Referenced by operator==().

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

• dds_generator.h