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Changes to align node IDs in Abc_Ntk_t representing a logic network with Abc_Ntk_t representing an AIG, by skipping object ID number 0 reserved for the constant node.

This commit is contained in:
Alan Mishchenko 2014-06-30 15:28:53 -07:00
parent 1586d96c3e
commit 6bc381baa3
1 changed files with 12 additions and 14 deletions
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26
src/base/abc/abcNtk.c
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@ -69,22 +69,20 @@ Abc_Ntk_t * Abc_NtkAlloc( Abc_NtkType_t Type, Abc_NtkFunc_t Func, int fUseMemMan
// get ready to assign the first Obj ID
pNtk->nTravIds = 1;
// start the functionality manager
if ( !Abc_NtkIsStrash(pNtk) )
Vec_PtrPush( pNtk->vObjs, NULL );
if ( Abc_NtkIsStrash(pNtk) )
pNtk->pManFunc = Abc_AigAlloc( pNtk );
else
{
Vec_PtrPush( pNtk->vObjs, NULL );
if ( Abc_NtkHasSop(pNtk) || Abc_NtkHasBlifMv(pNtk) )
pNtk->pManFunc = Mem_FlexStart();
else if ( Abc_NtkHasBdd(pNtk) )
pNtk->pManFunc = Cudd_Init( 20, 0, CUDD_UNIQUE_SLOTS, CUDD_CACHE_SLOTS, 0 );
else if ( Abc_NtkHasAig(pNtk) )
pNtk->pManFunc = Hop_ManStart();
else if ( Abc_NtkHasMapping(pNtk) )
pNtk->pManFunc = Abc_FrameReadLibGen();
else if ( !Abc_NtkHasBlackbox(pNtk) )
assert( 0 );
}
else if ( Abc_NtkHasSop(pNtk) || Abc_NtkHasBlifMv(pNtk) )
pNtk->pManFunc = Mem_FlexStart();
else if ( Abc_NtkHasBdd(pNtk) )
pNtk->pManFunc = Cudd_Init( 20, 0, CUDD_UNIQUE_SLOTS, CUDD_CACHE_SLOTS, 0 );
else if ( Abc_NtkHasAig(pNtk) )
pNtk->pManFunc = Hop_ManStart();
else if ( Abc_NtkHasMapping(pNtk) )
pNtk->pManFunc = Abc_FrameReadLibGen();
else if ( !Abc_NtkHasBlackbox(pNtk) )
assert( 0 );
// name manager
pNtk->pManName = Nm_ManCreate( 200 );
// attribute manager