SymbolValueList Class Reference

Member Function Documentation

int SymbolValueList::select_first (

const cmt_string & tag_name = "" ) const

Definition at line 2068 of file cmt_symbol.cxx.

Referenced by MacroBuilder::build(), PathBuilder::build(), SetBuilder::build(), and PathBuilder::clean().

02069 {
02070   int priority = 0;
02071   int value_number;
02072   int selected = -1;
02073 
02074   Tag* the_tag = 0;
02075 
02076   if (tag_name != "") the_tag = Tag::find (tag_name);
02077 
02078   for (value_number = 0;
02079        value_number < values.size ();
02080        value_number++)
02081     {
02082       const SymbolValue& value = values[value_number];
02083 
02084       const Tag* tag = value.tag;
02085 
02086       if (the_tag == 0)
02087         {
02088           if (!tag->selected) continue;
02089         }
02090       else
02091         {
02092           if (tag != the_tag) continue;
02093           selected = value_number;
02094         }
02095 
02096       //
02097       // Only the first value at a given priority is
02098       // selected (which implies the '>' test instead
02099       // of '>=')
02100       //
02101 
02102       if (tag->priority > priority)
02103         {
02104           priority = tag->priority;
02105           selected = value_number;
02106         }
02107     }
02108 
02109   return (selected);
02110 }

int SymbolValueList::select_last (

) const

Definition at line 2113 of file cmt_symbol.cxx.

02114 {
02115   int priority = 0;
02116   int value_number;
02117   int selected = -1;
02118 
02119   for (value_number = 0;
02120        value_number < values.size ();
02121        value_number++)
02122     {
02123       SymbolValue& value = values[value_number];
02124 
02125       const Tag* tag = value.tag;
02126 
02127       if (tag->selected)
02128         {
02129           //
02130           // The last value at a given priority is
02131           // selected (which implies the '>=' test instead
02132           // of '>')
02133           //
02134 
02135           if (tag->priority >= priority)
02136             {
02137               priority = tag->priority;
02138               selected = value_number;
02139             }
02140         }
02141     }
02142 
02143   return (selected);
02144 }

Member Data Documentation

CommandType SymbolValueList::command_type

Definition at line 29 of file cmt_symbol.h.

bool SymbolValueList::discarded

Definition at line 33 of file cmt_symbol.h.

bool SymbolValueList::is_reflexive

Definition at line 32 of file cmt_symbol.h.

Use * SymbolValueList::use

Definition at line 30 of file cmt_symbol.h.

Generated at Mon Jun 10 17:58:55 2002 for CMT by

SymbolValueList Class Reference

Public Types

Public Methods

Public Attributes

Member Typedef Documentation

Member Function Documentation

Member Data Documentation

Public Types
typedef cmt_vector<SymbolValueList>	SymbolValueListVector
Public Methods
int	select_first (const cmt_string& tag_name = "") const
int	select_last () const
Public Attributes
CommandType	command_type
Use*	use
SymbolValue::SymbolValueVector	values
bool	is_reflexive
bool	discarded