/*
* Types are always allocated in global context.
*/
Type TypeClass_allocInstance2(TypeClass cls, Oid typeId, Form_pg_type pgType)
{
Type t = (Type)PgObjectClass_allocInstance((PgObjectClass)(cls), TopMemoryContext);
t->typeId = typeId;
t->arrayType = 0;
t->elementType = 0;
t->objectType = 0;
t->inCoercions = 0;
t->outCoercions = 0;
if(pgType != 0)
{
t->length = pgType->typlen;
t->byValue = pgType->typbyval;
t->align = pgType->typalign;
}
else if(typeId != InvalidOid)
{
get_typlenbyvalalign(typeId,
&t->length,
&t->byValue,
&t->align);
}
else
{
t->length = 0;
t->byValue = true;
t->align = 'i';
}
return t;
}
Iterator Iterator_create(HashMap source)
{
Iterator self = (Iterator)PgObjectClass_allocInstance(s_IteratorClass, GetMemoryChunkContext(source));
self->source = source;
self->sourceTableSize = source->tableSize;
self->currentBucket = 0;
self->nextEntry = 0;
return self;
}
static Function Function_create(PG_FUNCTION_ARGS)
{
ParseResultData info;
Function self = (Function)PgObjectClass_allocInstance(s_FunctionClass, TopMemoryContext);
HeapTuple procTup = PgObject_getValidTuple(PROCOID, fcinfo->flinfo->fn_oid, "function");
memset(&info, 0, sizeof(ParseResultData));
parseFunction(&info, procTup);
Function_init(self, &info, (Form_pg_proc)GETSTRUCT(procTup), fcinfo);
pfree(info.buffer);
ReleaseSysCache(procTup);
return self;
}
