docs: replace unnecessary .template get<...> with .get<...> in README & MkDocs (fixes #4825)

aryanrahar · aryanrahar · commit 2f2352dbd88a · 2025-09-12T22:19:02.000Z
diff --git a/README.md b/README.md
@@ -345,7 +345,7 @@ Note the difference between serialization and assignment:
 json j_string = "this is a string";
 
 // retrieve the string value
-auto cpp_string = j_string.template get<std::string>();
+auto cpp_string = j_string.get<std::string>();
 // retrieve the string value (alternative when a variable already exists)
 std::string cpp_string2;
 j_string.get_to(cpp_string2);
@@ -354,7 +354,7 @@ j_string.get_to(cpp_string2);
 std::string serialized_string = j_string.dump();
 
 // output of original string
-std::cout << cpp_string << " == " << cpp_string2 << " == " << j_string.template get<std::string>() << '\n';
+std::cout << cpp_string << " == " << cpp_string2 << " == " << j_string.get<std::string>() << '\n';
 // output of serialized value
 std::cout << j_string << " == " << serialized_string << std::endl;
 ```
@@ -527,7 +527,7 @@ for (auto& element : j) {
 }
 
 // getter/setter
-const auto tmp = j[0].template get<std::string>();
+const auto tmp = j[0].get<std::string>();
 j[1] = 42;
 bool foo = j.at(2);
 
@@ -734,7 +734,7 @@ You can switch off implicit conversions by defining `JSON_USE_IMPLICIT_CONVERSIO
 // strings
 std::string s1 = "Hello, world!";
 json js = s1;
-auto s2 = js.template get<std::string>();
+auto s2 = js.get<std::string>();
 // NOT RECOMMENDED
 std::string s3 = js;
 std::string s4;
@@ -743,7 +743,7 @@ s4 = js;
 // Booleans
 bool b1 = true;
 json jb = b1;
-auto b2 = jb.template get<bool>();
+auto b2 = jb.get<bool>();
 // NOT RECOMMENDED
 bool b3 = jb;
 bool b4;
@@ -752,7 +752,7 @@ b4 = jb;
 // numbers
 int i = 42;
 json jn = i;
-auto f = jn.template get<double>();
+auto f = jn.get<double>();
 // NOT RECOMMENDED
 double f2 = jb;
 double f3;
@@ -795,9 +795,9 @@ j["age"] = p.age;
 
 // convert from JSON: copy each value from the JSON object
 ns::person p {
-    j["name"].template get<std::string>(),
-    j["address"].template get<std::string>(),
-    j["age"].template get<int>()
+     j["name"].get<std::string>(),
+     j["address"].get<std::string>(),
+     j["age"].get<int>()
 };
 ```
 
@@ -814,7 +814,7 @@ std::cout << j << std::endl;
 // {"address":"744 Evergreen Terrace","age":60,"name":"Ned Flanders"}
 
 // conversion: json -> person
-auto p2 = j.template get<ns::person>();
+auto p2 = j.get<ns::person>();
 
 // that's it
 assert(p == p2);
@@ -927,7 +927,7 @@ namespace nlohmann {
             if (j.is_null()) {
                 opt = boost::none;
             } else {
-                opt = j.template get<T>(); // same as above, but with
+                opt = j.get<T>(); // same as above, but with
                                            // adl_serializer<T>::from_json
             }
         }
@@ -955,7 +955,7 @@ namespace nlohmann {
         // note: the return type is no longer 'void', and the method only takes
         // one argument
         static move_only_type from_json(const json& j) {
-            return {j.template get<int>()};
+           return {j.get<int>()};
         }
 
         // Here's the catch! You must provide a to_json method! Otherwise, you
@@ -1059,11 +1059,11 @@ assert(j == "stopped");
 
 // json string to enum
 json j3 = "running";
-assert(j3.template get<TaskState>() == TS_RUNNING);
+assert(j3.get<TaskState>() == TS_RUNNING);
 
 // undefined json value to enum (where the first map entry above is the default)
 json jPi = 3.14;
-assert(jPi.template get<TaskState>() == TS_INVALID);
+assert(jPi.get<TaskState>() == TS_INVALID);
 ```
 
 Just as in [Arbitrary Type Conversions](#arbitrary-types-conversions) above,
diff --git a/docs/mkdocs/docs/api/macros/json_disable_enum_serialization.md b/docs/mkdocs/docs/api/macros/json_disable_enum_serialization.md
@@ -53,7 +53,7 @@ The default value is `0`.
         const json j = Choice::first; 
 
         // normally invokes from_json parse function but with JSON_DISABLE_ENUM_SERIALIZATION defined, it does not
-        Choice ch = j.template get<Choice>();
+        Choice ch = j.get<Choice>();
     }
     ```
 
@@ -86,7 +86,7 @@ The default value is `0`.
         const json j = Choice::first; 
 
         // uses user-defined from_json function defined by macro
-        Choice ch = j.template get<Choice>();
+        Choice ch = j.get<Choice>();
     }
     ```
 
@@ -109,7 +109,7 @@ The default value is `0`.
 
     void from_json(const json& j, Choice& ch)
     {
-        auto value = j.template get<std::string>();
+        auto value = j.get<std::string>();
         if (value == "first")
         {
             ch = Choice::first;
@@ -122,7 +122,7 @@ The default value is `0`.
 
     void to_json(json& j, const Choice& ch)
     {
-        auto value = j.template get<std::string>();
+        auto value = j.get<std::string>();
         if (value == "first")
         {
             ch = Choice::first;
@@ -139,7 +139,7 @@ The default value is `0`.
         const json j = Choice::first; 
 
         // uses user-defined from_json function
-        Choice ch = j.template get<Choice>();
+        auto value = j.get<std::string>();
     }
     ```
 
diff --git a/docs/mkdocs/docs/api/macros/json_use_implicit_conversions.md b/docs/mkdocs/docs/api/macros/json_use_implicit_conversions.md
@@ -46,7 +46,7 @@ By default, implicit conversions are enabled.
 
     ```cpp
     json j = "Hello, world!";
-    auto s = j.template get<std::string>();
+    auto s = j.get<std::string>();
     ```
 
 ## See also
diff --git a/docs/mkdocs/docs/examples/from_json__default_constructible.cpp b/docs/mkdocs/docs/examples/from_json__default_constructible.cpp
@@ -31,7 +31,7 @@ int main()
     j["address"] = "744 Evergreen Terrace";
     j["age"] = 60;
 
-    auto p = j.template get<ns::person>();
+    auto p = j.get<ns::person>();
 
     std::cout << p.name << " (" << p.age << ") lives in " << p.address << std::endl;
 }
diff --git a/docs/mkdocs/docs/examples/from_json__non_default_constructible.cpp b/docs/mkdocs/docs/examples/from_json__non_default_constructible.cpp
@@ -47,7 +47,7 @@ int main()
     j["address"] = "744 Evergreen Terrace";
     j["age"] = 60;
 
-    auto p = j.template get<ns::person>();
+    auto p = j.get<ns::person>();
 
     std::cout << p.name << " (" << p.age << ") lives in " << p.address << std::endl;
 }
diff --git a/docs/mkdocs/docs/examples/get__PointerType.cpp b/docs/mkdocs/docs/examples/get__PointerType.cpp
@@ -9,11 +9,11 @@ int main()
     json value = 17;
 
     // explicitly getting pointers
-    auto p1 = value.template get<const json::number_integer_t*>();
-    auto p2 = value.template get<json::number_integer_t*>();
-    auto p3 = value.template get<json::number_integer_t* const>();
-    auto p4 = value.template get<const json::number_integer_t* const>();
-    auto p5 = value.template get<json::number_float_t*>();
+    auto p1 = value.get<const json::number_integer_t*>();
+    auto p2 = value.get<json::number_integer_t*>();
+    auto p3 = value.get<json::number_integer_t* const>();
+    auto p4 = value.get<const json::number_integer_t* const>();
+    auto p5 = value.get<json::number_float_t*>();
 
     // print the pointees
     std::cout << *p1 << ' ' << *p2 << ' ' << *p3 << ' ' << *p4 << '\n';
diff --git a/docs/mkdocs/docs/examples/get__ValueType_const.cpp b/docs/mkdocs/docs/examples/get__ValueType_const.cpp
@@ -22,14 +22,14 @@ int main()
     };
 
     // use explicit conversions
-    auto v1 = json_types["boolean"].template get<bool>();
-    auto v2 = json_types["number"]["integer"].template get<int>();
-    auto v3 = json_types["number"]["integer"].template get<short>();
-    auto v4 = json_types["number"]["floating-point"].template get<float>();
-    auto v5 = json_types["number"]["floating-point"].template get<int>();
-    auto v6 = json_types["string"].template get<std::string>();
-    auto v7 = json_types["array"].template get<std::vector<short>>();
-    auto v8 = json_types.template get<std::unordered_map<std::string, json>>();
+    auto v1 = json_types["boolean"].get<bool>();
+    auto v2 = json_types["number"]["integer"].get<int>();
+    auto v3 = json_types["number"]["integer"].get<short>();
+    auto v4 = json_types["number"]["floating-point"].get<float>();
+    auto v5 = json_types["number"]["floating-point"].get<int>();
+    auto v6 = json_types["string"].get<std::string>();
+    auto v7 = json_types["array"].get<std::vector<short>>();
+    auto v8 = json_types.get<std::unordered_map<std::string, json>>();
 
     // print the conversion results
     std::cout << v1 << '\n';
diff --git a/docs/mkdocs/docs/examples/nlohmann_define_type_intrusive_with_default_explicit.cpp b/docs/mkdocs/docs/examples/nlohmann_define_type_intrusive_with_default_explicit.cpp
@@ -48,10 +48,10 @@ int main()
 
     // deserialization: json -> person
     json j2 = R"({"address": "742 Evergreen Terrace", "age": 40, "name": "Homer Simpson"})"_json;
-    auto p2 = j2.template get<ns::person>();
+    auto p2 = j2.get<ns::person>();
 
     // incomplete deserialization:
     json j3 = R"({"address": "742 Evergreen Terrace", "name": "Maggie Simpson"})"_json;
-    auto p3 = j3.template get<ns::person>();
+    auto p3 = j3.get<ns::person>();
     std::cout << "roundtrip: " << json(p3) << std::endl;
 }
diff --git a/docs/mkdocs/docs/examples/nlohmann_define_type_intrusive_with_default_macro.cpp b/docs/mkdocs/docs/examples/nlohmann_define_type_intrusive_with_default_macro.cpp
@@ -33,10 +33,10 @@ int main()
 
     // deserialization: json -> person
     json j2 = R"({"address": "742 Evergreen Terrace", "age": 40, "name": "Homer Simpson"})"_json;
-    auto p2 = j2.template get<ns::person>();
+    auto p2 = j2.get<ns::person>();
 
     // incomplete deserialization:
     json j3 = R"({"address": "742 Evergreen Terrace", "name": "Maggie Simpson"})"_json;
-    auto p3 = j3.template get<ns::person>();
+    auto p3 = j3.get<ns::person>();
     std::cout << "roundtrip: " << json(p3) << std::endl;
 }
diff --git a/docs/mkdocs/docs/examples/nlohmann_define_type_non_intrusive_explicit.cpp b/docs/mkdocs/docs/examples/nlohmann_define_type_non_intrusive_explicit.cpp
@@ -40,13 +40,13 @@ int main()
 
     // deserialization: json -> person
     json j2 = R"({"address": "742 Evergreen Terrace", "age": 40, "name": "Homer Simpson"})"_json;
-    auto p2 = j2.template get<ns::person>();
+    auto p2 = j2.get<ns::person>();
 
     // incomplete deserialization:
     json j3 = R"({"address": "742 Evergreen Terrace", "name": "Maggie Simpson"})"_json;
     try
     {
-        auto p3 = j3.template get<ns::person>();
+        auto p3 = j3.get<ns::person>();
     }
     catch (const json::exception& e)
     {
diff --git a/docs/mkdocs/docs/examples/nlohmann_define_type_non_intrusive_macro.cpp b/docs/mkdocs/docs/examples/nlohmann_define_type_non_intrusive_macro.cpp
@@ -26,13 +26,13 @@ int main()
 
     // deserialization: json -> person
     json j2 = R"({"address": "742 Evergreen Terrace", "age": 40, "name": "Homer Simpson"})"_json;
-    auto p2 = j2.template get<ns::person>();
+    auto p2 = j2.get<ns::person>();
 
     // incomplete deserialization:
     json j3 = R"({"address": "742 Evergreen Terrace", "name": "Maggie Simpson"})"_json;
     try
     {
-        auto p3 = j3.template get<ns::person>();
+        auto p3 = j3.get<ns::person>();
     }
     catch (const json::exception& e)
     {
diff --git a/docs/mkdocs/docs/examples/nlohmann_define_type_non_intrusive_with_default_explicit.cpp b/docs/mkdocs/docs/examples/nlohmann_define_type_non_intrusive_with_default_explicit.cpp
@@ -46,10 +46,10 @@ int main()
 
     // deserialization: json -> person
     json j2 = R"({"address": "742 Evergreen Terrace", "age": 40, "name": "Homer Simpson"})"_json;
-    auto p2 = j2.template get<ns::person>();
+    auto p2 = j2.get<ns::person>();
 
     // incomplete deserialization:
     json j3 = R"({"address": "742 Evergreen Terrace", "name": "Maggie Simpson"})"_json;
-    auto p3 = j3.template get<ns::person>();
+    auto p3 = j3.get<ns::person>();
     std::cout << "roundtrip: " << json(p3) << std::endl;
 }
diff --git a/docs/mkdocs/docs/examples/nlohmann_define_type_non_intrusive_with_default_macro.cpp b/docs/mkdocs/docs/examples/nlohmann_define_type_non_intrusive_with_default_macro.cpp
@@ -31,10 +31,10 @@ int main()
 
     // deserialization: json -> person
     json j2 = R"({"address": "742 Evergreen Terrace", "age": 40, "name": "Homer Simpson"})"_json;
-    auto p2 = j2.template get<ns::person>();
+    auto p2 = j2.get<ns::person>();
 
     // incomplete deserialization:
     json j3 = R"({"address": "742 Evergreen Terrace", "name": "Maggie Simpson"})"_json;
-    auto p3 = j3.template get<ns::person>();
+    auto p3 = j3.get<ns::person>();
     std::cout << "roundtrip: " << json(p3) << std::endl;
 }
diff --git a/docs/mkdocs/docs/examples/nlohmann_json_serialize_enum.cpp b/docs/mkdocs/docs/examples/nlohmann_json_serialize_enum.cpp
@@ -44,16 +44,16 @@ int main()
     // deserialization
     json j_running = "running";
     json j_blue = "blue";
-    auto running = j_running.template get<ns::TaskState>();
-    auto blue = j_blue.template get<ns::Color>();
+    auto running = j_running.get<ns::TaskState>();
+    auto blue = j_blue.get<ns::Color>();
     std::cout << j_running << " -> " << running
               << ", " << j_blue << " -> " << static_cast<int>(blue) << std::endl;
 
     // deserializing undefined JSON value to enum
     // (where the first map entry above is the default)
     json j_pi = 3.14;
-    auto invalid = j_pi.template get<ns::TaskState>();
-    auto unknown = j_pi.template get<ns::Color>();
+    auto invalid = j_pi.get<ns::TaskState>();
+    auto unknown = j_pi.get<ns::Color>();
     std::cout << j_pi << " -> " << invalid << ", "
               << j_pi << " -> " << static_cast<int>(unknown) << std::endl;
 }
diff --git a/docs/mkdocs/docs/examples/nlohmann_json_serialize_enum_2.cpp b/docs/mkdocs/docs/examples/nlohmann_json_serialize_enum_2.cpp
@@ -26,8 +26,8 @@ int main()
 
     // deserialization
     json j_rot = "rot";
-    auto rot = j_rot.template get<ns::Color>();
-    auto red = j_red.template get<ns::Color>();
+    auto rot = j_rot.get<ns::Color>();
+    auto red = j_red.get<ns::Color>();
     std::cout << j_rot << " -> " << static_cast<int>(rot) << std::endl;
     std::cout << j_red << " -> " << static_cast<int>(red) << std::endl;
 }
diff --git a/docs/mkdocs/docs/features/arbitrary_types.md b/docs/mkdocs/docs/features/arbitrary_types.md
@@ -24,9 +24,9 @@ j["age"] = p.age;
 
 // convert from JSON: copy each value from the JSON object
 ns::person p {
-    j["name"].template get<std::string>(),
-    j["address"].template get<std::string>(),
-    j["age"].template get<int>()
+    j["name"].get<std::string>(),
+    j["address"].get<std::string>(),
+    j["age"].get<int>()
 };
 ```
 
@@ -43,7 +43,7 @@ std::cout << j << std::endl;
 // {"address":"744 Evergreen Terrace","age":60,"name":"Ned Flanders"}
 
 // conversion: json -> person
-auto p2 = j.template get<ns::person>();
+auto p2 = j.get<ns::person>();
 
 // that's it
 assert(p == p2);
@@ -191,7 +191,7 @@ struct adl_serializer<boost::optional<T>> {
         if (j.is_null()) {
             opt = boost::none;
         } else {
-            opt = j.template get<T>(); // same as above, but with
+            opt = j.get<T>(); // same as above, but with
                               // adl_serializer<T>::from_json
         }
     }
@@ -224,7 +224,7 @@ namespace nlohmann {
         // note: the return type is no longer 'void', and the method only takes
         // one argument
         static move_only_type from_json(const json& j) {
-            return {j.template get<int>()};
+            return {j.get<int>()};
         }
 
         // Here's the catch! You must provide a to_json method! Otherwise, you
diff --git a/docs/mkdocs/docs/features/enum_conversion.md b/docs/mkdocs/docs/features/enum_conversion.md
@@ -36,11 +36,11 @@ assert(j == "stopped");
 
 // json string to enum
 json j3 = "running";
-assert(j3.template get<TaskState>() == TS_RUNNING);
+assert(j3.get<TaskState>() == TS_RUNNING);
 
 // undefined json value to enum (where the first map entry above is the default)
 json jPi = 3.14;
-assert(jPi.template get<TaskState>() == TS_INVALID );
+assert(jPi.get<TaskState>() == TS_INVALID );
 ```
 
 ## Notes
diff --git a/docs/mkdocs/docs/features/types/number_handling.md b/docs/mkdocs/docs/features/types/number_handling.md
diff --git a/docs/mkdocs/docs/integration/migration_guide.md b/docs/mkdocs/docs/integration/migration_guide.md

Original file line number	Diff line number	Diff line change
@@ -53,7 +53,7 @@ The default value is `0`.
`53`	`53`	`const json j = Choice::first;`
`54`	`54`
`55`	`55`	`// normally invokes from_json parse function but with JSON_DISABLE_ENUM_SERIALIZATION defined, it does not`
`56`		`- Choice ch = j.template get<Choice>();`
	`56`	`+ Choice ch = j.get<Choice>();`
`57`	`57`	`}`
`58`	`58`	```
`59`	`59`
@@ -86,7 +86,7 @@ The default value is `0`.
`86`	`86`	`const json j = Choice::first;`
`87`	`87`
`88`	`88`	`// uses user-defined from_json function defined by macro`
`89`		`- Choice ch = j.template get<Choice>();`
	`89`	`+ Choice ch = j.get<Choice>();`
`90`	`90`	`}`
`91`	`91`	```
`92`	`92`
@@ -109,7 +109,7 @@ The default value is `0`.
`109`	`109`
`110`	`110`	`void from_json(const json& j, Choice& ch)`
`111`	`111`	`{`
`112`		`- auto value = j.template get<std::string>();`
	`112`	`+ auto value = j.get<std::string>();`
`113`	`113`	`if (value == "first")`
`114`	`114`	`{`
`115`	`115`	`ch = Choice::first;`
@@ -122,7 +122,7 @@ The default value is `0`.
`122`	`122`
`123`	`123`	`void to_json(json& j, const Choice& ch)`
`124`	`124`	`{`
`125`		`- auto value = j.template get<std::string>();`
	`125`	`+ auto value = j.get<std::string>();`
`126`	`126`	`if (value == "first")`
`127`	`127`	`{`
`128`	`128`	`ch = Choice::first;`
@@ -139,7 +139,7 @@ The default value is `0`.
`139`	`139`	`const json j = Choice::first;`
`140`	`140`
`141`	`141`	`// uses user-defined from_json function`
`142`		`- Choice ch = j.template get<Choice>();`
	`142`	`+ auto value = j.get<std::string>();`
`143`	`143`	`}`
`144`	`144`	```
`145`	`145`
Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ int main()`
`31`	`31`	`j["address"] = "744 Evergreen Terrace";`
`32`	`32`	`j["age"] = 60;`
`33`	`33`
`34`		`- auto p = j.template get<ns::person>();`
	`34`	`+ auto p = j.get<ns::person>();`
`35`	`35`
`36`	`36`	`std::cout << p.name << " (" << p.age << ") lives in " << p.address << std::endl;`
`37`	`37`	`}`
Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@ int main()`
`47`	`47`	`j["address"] = "744 Evergreen Terrace";`
`48`	`48`	`j["age"] = 60;`
`49`	`49`
`50`		`- auto p = j.template get<ns::person>();`
	`50`	`+ auto p = j.get<ns::person>();`
`51`	`51`
`52`	`52`	`std::cout << p.name << " (" << p.age << ") lives in " << p.address << std::endl;`
`53`	`53`	`}`
Original file line number	Diff line number	Diff line change
`@@ -40,13 +40,13 @@ int main()`
`40`	`40`
`41`	`41`	`// deserialization: json -> person`
`42`	`42`	`json j2 = R"({"address": "742 Evergreen Terrace", "age": 40, "name": "Homer Simpson"})"_json;`
`43`		`- auto p2 = j2.template get<ns::person>();`
	`43`	`+ auto p2 = j2.get<ns::person>();`
`44`	`44`
`45`	`45`	`// incomplete deserialization:`
`46`	`46`	`json j3 = R"({"address": "742 Evergreen Terrace", "name": "Maggie Simpson"})"_json;`
`47`	`47`	`try`
`48`	`48`	`{`
`49`		`- auto p3 = j3.template get<ns::person>();`
	`49`	`+ auto p3 = j3.get<ns::person>();`
`50`	`50`	`}`
`51`	`51`	`catch (const json::exception& e)`
`52`	`52`	`{`