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C++ ArrayData::getCount方法代码示例

本文整理汇总了C++中ArrayData::getCount方法的典型用法代码示例。如果您正苦于以下问题:C++ ArrayData::getCount方法的具体用法?C++ ArrayData::getCount怎么用?C++ ArrayData::getCount使用的例子?那么, 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ArrayData的用法示例。


在下文中一共展示了ArrayData::getCount方法的5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: t___construct

void c_MutableArrayIterator::t___construct(VRefParam array) {
  INSTANCE_METHOD_INJECTION_BUILTIN(MutableArrayIterator, MutableArrayIterator::__construct);
  if (m_valid) {
    MIterCtx& mi = marr();
    mi.~MIterCtx();
    m_valid = false;
  }
  Variant var(strongBind(array));
  TypedValue* tv = (TypedValue*)(&var);
  ASSERT(tv->m_type == KindOfRef);
  if (tv->m_data.ptv->m_type == KindOfArray) {
    ArrayData* ad = tv->m_data.ptv->m_data.parr;
    if (ad->getCount() > 1) {
      ArrayData* copy = ad->copy();
      copy->incRefCount();
      ad->decRefCount();  // count > 1 to begin with; don't need release
      ad = tv->m_data.ptv->m_data.parr = copy;
    }
    MIterCtx& mi = marr();
    (void) new (&mi) MIterCtx(tv->m_data.pref);
    m_valid = mi.m_mArray->advance();
    if (!m_valid) mi.~MIterCtx();
  } else if (tv->m_data.ptv->m_type == KindOfObject) {
    CStrRef ctxStr = hhvm
                     ? g_vmContext->getContextClassName(true)
                     : FrameInjection::GetClassName(true);
    bool isIterator;
    Object obj = tv->m_data.ptv->m_data.pobj->iterableObject(isIterator);
    if (isIterator) {
      raise_error("An iterator cannot be used with foreach by reference");
    }
    Array iterArray = obj->o_toIterArray(ctxStr, true);
    ArrayData* ad = iterArray.getArrayData();
    if (ad->getCount() > 1) {
      ArrayData* copy = ad->copy();
      copy->incRefCount();
      ad->decRefCount();  // count > 1 to begin with; don't need release
      ad = copy;
    }
    MIterCtx& mi = marr();
    (void) new (&mi) MIterCtx(ad);
    m_valid = mi.m_mArray->advance();
    if (!m_valid) mi.~MIterCtx();
  } else {
    raise_warning("Invalid argument supplied for foreach()");
  }
}
开发者ID:DenisBazhan,项目名称:hiphop-php,代码行数:47,代码来源:ext_iterator.cpp

示例2: assert

Variant &Array::lvalAt() {
  if (!m_px) ArrayBase::operator=(ArrayData::Create());
  Variant *ret = nullptr;
  ArrayData *arr = m_px;
  ArrayData *escalated = arr->lvalNew(ret, arr->getCount() > 1);
  if (escalated != arr) ArrayBase::operator=(escalated);
  assert(ret);
  return *ret;
}
开发者ID:jobin-sun,项目名称:hiphop-php,代码行数:9,代码来源:type_array.cpp

示例3: EscalateForSort

ArrayData* APCLocalArray::EscalateForSort(ArrayData* ad, SortFunction sf) {
  auto a = asApcArray(ad);
  ArrayData* elems = a->loadElems();
  ArrayData* ret = elems->escalateForSort(sf);
  if (ret != elems) {
    elems->release();
  }
  assert(ret->getCount() == 0);
  assert(!ret->isStatic());
  return ret;
}
开发者ID:191919,项目名称:hhvm,代码行数:11,代码来源:apc-local-array.cpp

示例4: cowCheck

ArrayData* MutableArrayIter::cowCheck() {
    ArrayData* data;
    if (m_var) {
        data = getData();
        if (!data) return NULL;
        if (data->getCount() > 1 && !data->noCopyOnWrite()) {
            *const_cast<Variant*>(m_var) = (data = data->copyWithStrongIterators());
        }
    } else {
        assert(m_data);
        data = m_data;
        if (data->getCount() > 1 && !data->noCopyOnWrite()) {
            ArrayData* copied = data->copyWithStrongIterators();
            copied->incRefCount();
            decRefArr(data);
            m_data = data = copied;
        }
    }
    return data;
}
开发者ID:gitlisted,项目名称:hiphop-php,代码行数:20,代码来源:array_iterator.cpp

示例5: ASSERT

Variant &Array::lvalAt() {
  if (!m_px) {
    SmartPtr<ArrayData>::operator=(ArrayData::Create());
  }
  Variant *ret = NULL;
  ArrayData *arr = m_px;
  ArrayData *escalated = arr->lvalNew(ret, arr->getCount() > 1);
  if (escalated) {
    SmartPtr<ArrayData>::operator=(escalated);
  }
  ASSERT(ret);
  return *ret;
}
开发者ID:jmedrano,项目名称:hiphop-php,代码行数:13,代码来源:type_array.cpp


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