本文整理汇总了C++中JavascriptString::GetItemAt方法的典型用法代码示例。如果您正苦于以下问题：C++ JavascriptString::GetItemAt方法的具体用法？C++ JavascriptString::GetItemAt怎么用？C++ JavascriptString::GetItemAt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类JavascriptString的用法示例。
在下文中一共展示了JavascriptString::GetItemAt方法的4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: GetPropertyQuery
PropertyQueryFlags JavascriptStringObject::GetPropertyQuery(Var originalInstance, PropertyId propertyId, Var* value, PropertyValueInfo* info, ScriptContext* requestContext)
{
BOOL result;
if (GetPropertyBuiltIns(propertyId, value, requestContext, &result))
{
return JavascriptConversion::BooleanToPropertyQueryFlags(result);
}
if (JavascriptConversion::PropertyQueryFlagsToBoolean(DynamicObject::GetPropertyQuery(originalInstance, propertyId, value, info, requestContext)))
{
return PropertyQueryFlags::Property_Found;
}
// For NumericPropertyIds check that index is less than JavascriptString length
ScriptContext*scriptContext = GetScriptContext();
uint32 index;
if (scriptContext->IsNumericPropertyId(propertyId, &index))
{
JavascriptString* str = this->InternalUnwrap();
str = JavascriptString::FromVar(CrossSite::MarshalVar(requestContext, str, scriptContext));
return JavascriptConversion::BooleanToPropertyQueryFlags(str->GetItemAt(index, value));
}
*value = requestContext->GetMissingPropertyResult();
return PropertyQueryFlags::Property_NotFound;
}示例2: GetProperty
BOOL JavascriptStringObject::GetProperty(Var originalInstance, PropertyId propertyId, Var* value, PropertyValueInfo* info, ScriptContext* requestContext)
{
BOOL result;
if (GetPropertyBuiltIns(propertyId, value, requestContext, &result))
{
return result;
}
if (DynamicObject::GetProperty(originalInstance, propertyId, value, info, requestContext))
{
return true;
}
// For NumericPropertyIds check that index is less than JavascriptString length
ScriptContext*scriptContext = GetScriptContext();
uint32 index;
if (scriptContext->IsNumericPropertyId(propertyId, &index))
{
JavascriptString* str = JavascriptString::FromVar(CrossSite::MarshalVar(requestContext, this->InternalUnwrap()));
return str->GetItemAt(index, value);
}
*value = requestContext->GetMissingPropertyResult();
return false;
}示例3: GetItem
BOOL JavascriptStringObject::GetItem(Var originalInstance, uint32 index, Var* value, ScriptContext* requestContext)
{
JavascriptString* str = JavascriptString::FromVar(CrossSite::MarshalVar(requestContext, this->InternalUnwrap()));
if (str->GetItemAt(index, value))
{
return true;
}
return DynamicObject::GetItem(originalInstance, index, value, requestContext);
}示例4: GetItemQuery
PropertyQueryFlags JavascriptStringObject::GetItemQuery(Var originalInstance, uint32 index, Var* value, ScriptContext* requestContext)
{
Var strObject = CrossSite::MarshalVar(requestContext,
this->InternalUnwrap(), this->GetScriptContext());
JavascriptString* str = JavascriptString::FromVar(strObject);
if (str->GetItemAt(index, value))
{
return PropertyQueryFlags::Property_Found;
}
return DynamicObject::GetItemQuery(originalInstance, index, value, requestContext);
}