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authorMatthias Schiffer <mschiffer@universe-factory.net>2015-02-01 05:18:51 +0100
committerMatthias Schiffer <mschiffer@universe-factory.net>2015-02-01 05:18:51 +0100
commitd9226363114d446f5af0f53345be8811a3ed8d42 (patch)
treefe4db2843123cbf4ca1dbc317a104e6c2c1f2351 /src/NBT
parent8403a4e71c1c3557646c9f0d019bc53e014134a0 (diff)
downloadMinedMap-d9226363114d446f5af0f53345be8811a3ed8d42.tar
MinedMap-d9226363114d446f5af0f53345be8811a3ed8d42.zip
Don't throw an exception when a compound field is not found
Diffstat (limited to 'src/NBT')
-rw-r--r--src/NBT/CompoundTag.hpp12
1 files changed, 7 insertions, 5 deletions
diff --git a/src/NBT/CompoundTag.hpp b/src/NBT/CompoundTag.hpp
index 28efc41..39fa25d 100644
--- a/src/NBT/CompoundTag.hpp
+++ b/src/NBT/CompoundTag.hpp
@@ -54,13 +54,15 @@ public:
return Type::Compound;
}
- template<typename T>
- std::shared_ptr<const T> get(const std::string &key) const {
- return std::dynamic_pointer_cast<const T>(at(key));
+ template<typename T> std::shared_ptr<const T> get(const std::string &key) const {
+ auto it = find(key);
+ if (it == end())
+ return std::shared_ptr<const T>();
+
+ return std::dynamic_pointer_cast<const T>(it->second);
}
- template<typename T, typename... Args>
- std::shared_ptr<const T> get(const std::string &key, const Args &...args) const {
+ template<typename T, typename... Args> std::shared_ptr<const T> get(const std::string &key, const Args &...args) const {
std::shared_ptr<const CompoundTag> tag = get<CompoundTag>(key);
if (!tag)
return std::shared_ptr<const T>();