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C++ UlamType::getPackable方法代码示例

本文整理汇总了C++中UlamType::getPackable方法的典型用法代码示例。如果您正苦于以下问题:C++ UlamType::getPackable方法的具体用法?C++ UlamType::getPackable怎么用?C++ UlamType::getPackable使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在UlamType的用法示例。


在下文中一共展示了UlamType::getPackable方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: genCode


//.........这里部分代码省略.........
    //starts out as its default type; references (UAtom) are updated:
    m_state.indentUlamCode(fp); //non-const
    fp->write(nut->getLocalStorageTypeAsString().c_str()); //for C++ local vars
    fp->write(" ");
    fp->write(m_state.getTmpVarAsString(nuti, tmpVarNum, TMPBITVAL).c_str());
    fp->write(";"); GCNL;

    // a reference (including 'self'), returns a UAtom of effective type;
    // SINCE effective self type is known only at runtime.
    if(m_nodeOf)
      {
	m_nodeOf->genCodeToStoreInto(fp, uvpass);
	assert(!m_state.m_currentObjSymbolsForCodeGen.empty());
	cos = m_state.m_currentObjSymbolsForCodeGen.back();
	UTI cosuti = cos->getUlamTypeIdx();
	stgcos = m_state.m_currentObjSymbolsForCodeGen[0];

	bool isself = stgcos->isSelf();
	bool issuper = stgcos->isSuper();
	bool isaref = m_state.isAltRefType(cosuti) || isself || issuper;

	if(isaref)
	  {
	    u32 tmpuclass = m_state.getNextTmpVarNumber(); //only for this case
	    m_state.indentUlamCode(fp);
	    fp->write("const UlamClass<EC> * ");
	    fp->write(m_state.getUlamClassTmpVarAsString(tmpuclass).c_str());
	    fp->write(" = ");
	    fp->write(cos->getMangledName().c_str());
	    fp->write(".GetEffectiveSelf();"); GCNL;

	    //primitive FAILS
	    m_state.indentUlamCode(fp);
	    fp->write("if(");
	    fp->write(m_state.getUlamClassTmpVarAsString(tmpuclass).c_str());
	    fp->write(" == NULL) FAIL(ILLEGAL_ARGUMENT); //non-class"); GCNL;

	    //an immediate default quark FAILS
	    m_state.indentUlamCode(fp);
	    fp->write("if(");
	    fp->write(m_state.getUlamClassTmpVarAsString(tmpuclass).c_str());
	    fp->write("->AsUlamQuark() != NULL) ");
	    fp->write("FAIL(NOT_AN_ELEMENT); //quark"); GCNL;

	    m_state.indentUlamCode(fp);
	    fp->write(m_state.getTmpVarAsString(nuti, tmpVarNum, TMPBITVAL).c_str());
	    fp->write(".WriteAtom(");
	    fp->write("((UlamElement<EC> *) ");
	    fp->write(m_state.getUlamClassTmpVarAsString(tmpuclass).c_str());
	    fp->write(")->GetDefaultAtom()); //instanceof default element"); GCNL;
	  }
	else if(m_state.isAtom(nuti))
	  {
	    u32 tmpuclass = m_state.getNextTmpVarNumber(); //only for this case
	    m_state.indentUlamCode(fp);
	    fp->write("const UlamClass<EC> * ");
	    fp->write(m_state.getUlamClassTmpVarAsString(tmpuclass).c_str());
	    fp->write(" = ");
	    fp->write("uc.LookupUlamElementTypeFromContext(");
	    fp->write(cos->getMangledName().c_str());
	    fp->write(".GetType()");
	    fp->write(");"); GCNL;

	    m_state.indentUlamCode(fp);
	    fp->write("if(");
	    fp->write(m_state.getUlamClassTmpVarAsString(tmpuclass).c_str());
	    fp->write(" == NULL) FAIL(ILLEGAL_ARGUMENT); //non-class"); GCNL;

	    m_state.indentUlamCode(fp);
	    fp->write(m_state.getTmpVarAsString(nuti, tmpVarNum, TMPBITVAL).c_str());
	    fp->write(".WriteAtom(");
	    fp->write("((UlamElement<EC> *) ");
	    fp->write(m_state.getUlamClassTmpVarAsString(tmpuclass).c_str());
	    fp->write(")->GetDefaultAtom()); //instanceof default element"); GCNL;
	  }
      }

    if(m_state.isAtom(nuti))
      {
	// THE READ:
	s32 tmpVarNum2 = m_state.getNextTmpVarNumber(); //tmp to read into
	TMPSTORAGE rstor = nut->getTmpStorageTypeForTmpVar();

	m_state.indentUlamCode(fp);
	fp->write("const ");
	fp->write(nut->getTmpStorageTypeAsString().c_str()); //for C++ local vars
	fp->write(" ");
	fp->write(m_state.getTmpVarAsString(nuti, tmpVarNum2, rstor).c_str());
	fp->write(" = ");
	fp->write(m_state.getTmpVarAsString(nuti, tmpVarNum, TMPBITVAL).c_str());
	fp->write(".");
	fp->write("read();"); GCNL;

	uvpass = UVPass::makePass(tmpVarNum2, rstor, nuti, nut->getPackable(), m_state, 0, cos ? cos->getId() : 0);
      }
    else //element and uvpass stays the same (a default immediate element).
      uvpass = UVPass::makePass(tmpVarNum, TMPBITVAL, nuti, nut->getPackable(), m_state, 0, cos ? cos->getId() : 0); //t3657

    m_state.clearCurrentObjSymbolsForCodeGen(); //clear remnant of rhs ?
  } //genCode
开发者ID:DaveAckley,项目名称:ULAM,代码行数:101,代码来源:NodeInstanceof.cpp

示例2: makeUlamValuePtr

  UlamValue NodeConstantArray::makeUlamValuePtr()
  {
    UTI nuti = getNodeType();
    UlamType * nut = m_state.getUlamTypeByIndex(nuti);

    assert(m_constSymbol);
    assert(((SymbolConstantValue *) m_constSymbol)->getConstantStackFrameAbsoluteSlotIndex() > 0);

    UlamValue absptr = UlamValue::makePtr(((SymbolConstantValue *) m_constSymbol)->getConstantStackFrameAbsoluteSlotIndex(), CNSTSTACK, nuti, nut->getPackable(), m_state, 0, m_constSymbol->getId());
    absptr.setUlamValueTypeIdx(PtrAbs);

    return absptr;
  }
开发者ID:elenasa,项目名称:ULAM,代码行数:13,代码来源:NodeConstantArray.cpp


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