#include <go.h>

Collaboration diagram for re2c::SwitchIf:

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Public Types
enum	{ SWITCH, IF }

Public Member Functions
	SwitchIf (const Span sp, uint32_t nsp, const State next)

	~SwitchIf ()

void	emit (OutputFile &o, uint32_t ind, bool &readCh)

void	used_labels (std::set< label_t > &used)

Public Attributes
enum re2c::SwitchIf:: { ... }	type

union {
Cases * cases

If * ifs

}	info

Detailed Description

Definition at line 102 of file go.h.

Member Enumeration Documentation

anonymous enum

Enumerator
SWITCH
IF

Definition at line 104 of file go.h.

     {
         SWITCH,
         IF
     } type;

Constructor & Destructor Documentation

re2c::SwitchIf::SwitchIf	(	const Span *	sp,
		uint32_t	nsp,
		const State *	next
	)

Definition at line 120 of file go_construct.cc.

     : type (IF)
     , info ()
 {
     if ((!opts->sFlag && nsp > 2) || (nsp > 8 && (sp[nsp - 2].ub - sp[0].ub <= 3 * (nsp - 2))))
     {
         type = SWITCH;
         info.cases = new Cases (sp, nsp);
     }
     else if (nsp > 5)
     {
         info.ifs = new If (If::BINARY, sp, nsp, next);
     }
     else
     {
         info.ifs = new If (If::LINEAR, sp, nsp, next);
     }
 }

re2c::SwitchIf::~SwitchIf ( )

Definition at line 43 of file go_destruct.cc.

 {
     switch (type)
     {
         case SWITCH:
             delete info.cases;
             break;
         case IF:
             delete info.ifs;
             break;
     }
 }

Member Function Documentation

void re2c::SwitchIf::emit	(	OutputFile &	o,
		uint32_t	ind,
		bool &	readCh
	)

Definition at line 148 of file go_emit.cc.

 {
     switch (type)
     {
         case SWITCH:
             info.cases->emit (o, ind, readCh);
             break;
         case IF:
             info.ifs->emit (o, ind, readCh);
             break;
     }
 }

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void re2c::SwitchIf::used_labels ( std::set< label_t > & used )

Definition at line 49 of file go_used_labels.cc.

 {
     switch (type)
     {
         case SWITCH:
             info.cases->used_labels (used);
             break;
         case IF:
             info.ifs->used_labels (used);
             break;
     }
 }