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Contents
//
// refract/VisitorUtils.cc
// librefract
//
// Created by Vilibald Wanča on 09/11/15.
// Copyright (c) 2015 Apiary Inc. All rights reserved.
//
#include "Element.h"
#include "VisitorUtils.h"
namespace refract
{
StringElement* GetDescription(const IElement& e)
{
IElement::MemberElementCollection::const_iterator i = e.meta.find("description");
if (i == e.meta.end()) {
return NULL;
}
return TypeQueryVisitor::as<StringElement>((*i)->value.second);
}
void SetRenderFlag(RefractElements& elements, const IElement::renderFlags flag) {
std::for_each(elements.begin(), elements.end(),
std::bind(static_cast<void (refract::IElement::*)(const refract::IElement::renderFlags)>(&refract::IElement::renderType), std::placeholders::_1, flag));
}
std::string GetKeyAsString(const MemberElement& e)
{
IElement* element = e.value.first;
if (StringElement* str = TypeQueryVisitor::as<StringElement>(element)) {
return str->value;
}
if (ExtendElement* ext = TypeQueryVisitor::as<ExtendElement>(element)) {
IElement* merged = ext->merge();
if (StringElement* str = TypeQueryVisitor::as<StringElement>(merged)) {
std::string key = str->value;
if (key.empty()) {
const std::string* k = GetValue<StringElement>(*str);
if (k) {
key = *k;
}
}
delete merged;
return key;
}
delete merged;
}
return std::string();
}
}
Version data entries
5 entries across 5 versions & 1 rubygems