C++ (Cpp) BufferFromString示例

示例#1

文件： nsCSSValue.cpp 项目： krellian/mozilla-central

void nsCSSValue::SetStringValue(const nsString& aValue,
                                nsCSSUnit aUnit)
{
  Reset();
  mUnit = aUnit;
  NS_ABORT_IF_FALSE(UnitHasStringValue(), "not a string unit");
  if (UnitHasStringValue()) {
    mValue.mString = BufferFromString(aValue).get();
    if (NS_UNLIKELY(!mValue.mString)) {
      // XXXbz not much we can do here; just make sure that our promise of a
      // non-null mValue.mString holds for string units.
      mUnit = eCSSUnit_Null;
    }
  } else
    mUnit = eCSSUnit_Null;
}

示例#2

文件： nsCSSValue.cpp 项目： lofter2011/Icefox

nsCSSValue::nsCSSValue(const nsString& aValue, nsCSSUnit aUnit)
  : mUnit(aUnit)
{
  NS_ABORT_IF_FALSE(UnitHasStringValue(), "not a string value");
  if (UnitHasStringValue()) {
    mValue.mString = BufferFromString(aValue);
    if (NS_UNLIKELY(!mValue.mString)) {
      // XXXbz not much we can do here; just make sure that our promise of a
      // non-null mValue.mString holds for string units.
      mUnit = eCSSUnit_Null;
    }
  }
  else {
    mUnit = eCSSUnit_Null;
    mValue.mInt = 0;
  }
}