本文整理汇总了C++中ENSURE_INDEX_VALUE函数的典型用法代码示例。如果您正苦于以下问题：C++ ENSURE_INDEX_VALUE函数的具体用法？C++ ENSURE_INDEX_VALUE怎么用？C++ ENSURE_INDEX_VALUE使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了ENSURE_INDEX_VALUE函数的6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: ENSURE_INDEX_VALUE
NS_IMETHODIMP
Row::GetInt64(uint32_t aIndex,
int64_t *_value)
{
ENSURE_INDEX_VALUE(aIndex, mNumCols);
return mData.ObjectAt(aIndex)->GetAsInt64(_value);
}示例2: ENSURE_INDEX_VALUE
NS_IMETHODIMP
Row::GetInt32(PRUint32 aIndex,
PRInt32 *_value)
{
ENSURE_INDEX_VALUE(aIndex, mNumCols);
return mData.ObjectAt(aIndex)->GetAsInt32(_value);
}示例3: ENSURE_INDEX_VALUE
NS_IMETHODIMP
Statement::GetTypeOfIndex(uint32_t aIndex,
int32_t *_type)
{
if (!mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
ENSURE_INDEX_VALUE(aIndex, mResultColumnCount);
if (!mExecuting)
return NS_ERROR_UNEXPECTED;
int t = ::sqlite3_column_type(mDBStatement, aIndex);
switch (t) {
case SQLITE_INTEGER:
*_type = mozIStorageStatement::VALUE_TYPE_INTEGER;
break;
case SQLITE_FLOAT:
*_type = mozIStorageStatement::VALUE_TYPE_FLOAT;
break;
case SQLITE_TEXT:
*_type = mozIStorageStatement::VALUE_TYPE_TEXT;
break;
case SQLITE_BLOB:
*_type = mozIStorageStatement::VALUE_TYPE_BLOB;
break;
case SQLITE_NULL:
*_type = mozIStorageStatement::VALUE_TYPE_NULL;
break;
default:
return NS_ERROR_FAILURE;
}
return NS_OK;
}示例4: ENSURE_INDEX_VALUE
NS_IMETHODIMP
ArgValueArray::GetDouble(uint32_t aIndex,
double *_value)
{
ENSURE_INDEX_VALUE(aIndex, mArgc);
*_value = ::sqlite3_value_double(mArgv[aIndex]);
return NS_OK;
}示例5: NS_ENSURE_FALSE
NS_IMETHODIMP
BindingParams::BindByIndex(uint32_t aIndex,
nsIVariant *aValue)
{
NS_ENSURE_FALSE(mLocked, NS_ERROR_UNEXPECTED);
ENSURE_INDEX_VALUE(aIndex, mParamCount);
// Store the variant for later use.
NS_ENSURE_TRUE(mParameters.ReplaceObjectAt(aValue, aIndex),
NS_ERROR_OUT_OF_MEMORY);
return NS_OK;
}示例6: NS_ENSURE_FALSE
NS_IMETHODIMP
BindingParams::BindByIndex(uint32_t aIndex,
nsIVariant *aValue)
{
NS_ENSURE_FALSE(mLocked, NS_ERROR_UNEXPECTED);
ENSURE_INDEX_VALUE(aIndex, mParamCount);
// Store the variant for later use.
RefPtr<Variant_base> variant = convertVariantToStorageVariant(aValue);
if (!variant)
return NS_ERROR_UNEXPECTED;
if (mParameters.Length() <= aIndex) {
(void)mParameters.SetLength(aIndex);
(void)mParameters.AppendElement(variant);
}
else {
NS_ENSURE_TRUE(mParameters.ReplaceElementAt(aIndex, variant),
NS_ERROR_OUT_OF_MEMORY);
}
return NS_OK;
}