| /* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| file Copyright.txt or https://cmake.org/licensing for details. */ |
| #include "cmPropertyMap.h" |
| |
| #include <algorithm> |
| #include <utility> |
| |
| void cmPropertyMap::Clear() |
| { |
| Map_.clear(); |
| } |
| |
| void cmPropertyMap::SetProperty(const std::string& name, const char* value) |
| { |
| if (!value) { |
| Map_.erase(name); |
| return; |
| } |
| |
| Map_[name] = value; |
| } |
| |
| void cmPropertyMap::AppendProperty(const std::string& name, |
| const std::string& value, bool asString) |
| { |
| // Skip if nothing to append. |
| if (value.empty()) { |
| return; |
| } |
| |
| { |
| std::string& pVal = Map_[name]; |
| if (!pVal.empty() && !asString) { |
| pVal += ';'; |
| } |
| pVal += value; |
| } |
| } |
| |
| void cmPropertyMap::RemoveProperty(const std::string& name) |
| { |
| Map_.erase(name); |
| } |
| |
| const char* cmPropertyMap::GetPropertyValue(const std::string& name) const |
| { |
| { |
| auto it = Map_.find(name); |
| if (it != Map_.end()) { |
| return it->second.c_str(); |
| } |
| } |
| return nullptr; |
| } |
| |
| std::vector<std::string> cmPropertyMap::GetKeys() const |
| { |
| std::vector<std::string> keyList; |
| keyList.reserve(Map_.size()); |
| for (auto const& item : Map_) { |
| keyList.push_back(item.first); |
| } |
| std::sort(keyList.begin(), keyList.end()); |
| return keyList; |
| } |
| |
| std::vector<std::pair<std::string, std::string>> cmPropertyMap::GetList() const |
| { |
| using StringPair = std::pair<std::string, std::string>; |
| std::vector<StringPair> kvList; |
| kvList.reserve(Map_.size()); |
| for (auto const& item : Map_) { |
| kvList.emplace_back(item.first, item.second); |
| } |
| std::sort(kvList.begin(), kvList.end(), |
| [](StringPair const& a, StringPair const& b) { |
| return a.first < b.first; |
| }); |
| return kvList; |
| } |