Add jsonpath example stateful allocator

danielaparker · Mar 13, 2023 · 4629aee · 4629aee
1 parent 8c99d35
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diff --git a/doc/ref/jsonpath/make_expression.md b/doc/ref/jsonpath/make_expression.md
@@ -202,6 +202,7 @@ Output:
 #### make_expression with stateful allocator
 
 ```c++
+#include <string_view> // Assuming C++ 17
 #include <jsoncons/json.hpp>
 #include <jsoncons_ext/jsonpath/jsonpath.hpp>
 #include "sample_allocators.hpp" // for FreelistAllocator
@@ -222,7 +223,7 @@ int main()
 
     my_json doc = decoder.get_result();
 
-    jsoncons::string_view p{"$.books[?(@.category == 'fiction')].title"};
+    std::string_view p{"$.books[?(@.category == 'fiction')].title"};
     auto expr = jsoncons::jsonpath::make_expression<my_json>(std::allocator_arg, alloc, p);  
     auto result = expr.evaluate(doc);
 

diff --git a/examples/src/array_examples.cpp b/examples/src/array_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <string>

diff --git a/examples/src/bson_examples.cpp b/examples/src/bson_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <jsoncons/json.hpp>

diff --git a/examples/src/byte_string_examples.cpp b/examples/src/byte_string_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2018 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <jsoncons/json.hpp>

diff --git a/examples/src/cbor_examples.cpp b/examples/src/cbor_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <jsoncons/json.hpp>

diff --git a/examples/src/cbor_typed_array_examples.cpp b/examples/src/cbor_typed_array_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <jsoncons/json.hpp>

diff --git a/examples/src/container_examples.cpp b/examples/src/container_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <string>

diff --git a/examples/src/csv_examples.cpp b/examples/src/csv_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <jsoncons/json.hpp>

diff --git a/examples/src/data_model_examples.cpp b/examples/src/data_model_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <jsoncons/json.hpp>

diff --git a/examples/src/examples.cpp b/examples/src/examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <stdexcept>

diff --git a/examples/src/jmespath_examples.cpp b/examples/src/jmespath_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <string>

diff --git a/examples/src/json_accessor_examples.cpp b/examples/src/json_accessor_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <stdexcept>

diff --git a/examples/src/json_constructor_examples.cpp b/examples/src/json_constructor_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <stdexcept>

diff --git a/examples/src/json_cursor_examples.cpp b/examples/src/json_cursor_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <jsoncons/json_cursor.hpp>

diff --git a/examples/src/json_filter_examples.cpp b/examples/src/json_filter_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <string>

diff --git a/examples/src/json_merge_patch_examples.cpp b/examples/src/json_merge_patch_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <jsoncons/json.hpp>

diff --git a/examples/src/json_parser_examples.cpp b/examples/src/json_parser_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2018 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <string>

diff --git a/examples/src/json_reader_examples.cpp b/examples/src/json_reader_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <stdexcept>

diff --git a/examples/src/json_traits_bitset_examples.cpp b/examples/src/json_traits_bitset_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2016 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <cassert>

diff --git a/examples/src/json_traits_integer_examples.cpp b/examples/src/json_traits_integer_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2016 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <cassert>

diff --git a/examples/src/json_traits_macros_examples.cpp b/examples/src/json_traits_macros_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2016 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <cassert>

diff --git a/examples/src/json_traits_name_macro_examples.cpp b/examples/src/json_traits_name_macro_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2016 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <cassert>

diff --git a/examples/src/json_traits_polymorphic_examples.cpp b/examples/src/json_traits_polymorphic_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2016 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <cassert>

diff --git a/examples/src/json_traits_tuple_examples.cpp b/examples/src/json_traits_tuple_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2016 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <cassert>

diff --git a/examples/src/json_traits_variant_examples.cpp b/examples/src/json_traits_variant_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2016 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <cassert>

diff --git a/examples/src/jsonpatch_examples.cpp b/examples/src/jsonpatch_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <jsoncons/json.hpp>

diff --git a/examples/src/jsonpath_examples.cpp b/examples/src/jsonpath_examples.cpp
@@ -1,7 +1,7 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
-#include <string>
+#include <string_view>
 #include <fstream>
 #include <cmath>
 #include <cassert>
@@ -848,7 +848,7 @@ namespace {
         my_json doc = decoder.get_result();
         std::cout << pretty_print(doc) << "\n\n";
 
-        jsoncons::string_view p{"$.books[?(@.category == 'fiction')].title"};
+        std::string_view p{"$.books[?(@.category == 'fiction')].title"};
         auto expr = jsoncons::jsonpath::make_expression<my_json>(std::allocator_arg, alloc, p);  
         auto result = expr.evaluate(doc);
 

diff --git a/examples/src/jsonpointer_examples.cpp b/examples/src/jsonpointer_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <cassert>

diff --git a/examples/src/jsonschema_examples.cpp b/examples/src/jsonschema_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <iostream>

diff --git a/examples/src/msgpack_examples.cpp b/examples/src/msgpack_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <string>

diff --git a/examples/src/ojson_examples.cpp b/examples/src/ojson_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <string>

diff --git a/examples/src/readme_examples.cpp b/examples/src/readme_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include "sample_types.hpp"

diff --git a/examples/src/sample_allocators.hpp b/examples/src/sample_allocators.hpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #ifndef SAMPLE_ALLOCATORS_HPP

diff --git a/examples/src/serialization_examples.cpp b/examples/src/serialization_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <string>

diff --git a/examples/src/staj_iterator_examples.cpp b/examples/src/staj_iterator_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <jsoncons/json.hpp>

diff --git a/examples/src/type_extensibility_examples.cpp b/examples/src/type_extensibility_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2016 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include "sample_types.hpp"

diff --git a/examples/src/ubjson_examples.cpp b/examples/src/ubjson_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include "sample_types.hpp"

diff --git a/examples/src/unicode_examples.cpp b/examples/src/unicode_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <string>

diff --git a/examples/src/wjson_examples.cpp b/examples/src/wjson_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <string>

diff --git a/examples_boost/more_examples/src/extensibility.cpp b/examples_boost/more_examples/src/extensibility.cpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <jsoncons/json.hpp>

diff --git a/examples_boost/more_examples/src/more_examples.cpp b/examples_boost/more_examples/src/more_examples.cpp
@@ -1,4 +1,4 @@
-// Copyright 2018 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <iostream>

diff --git a/examples_boost/more_examples/src/pool_allocator.cpp b/examples_boost/more_examples/src/pool_allocator.cpp
@@ -1,4 +1,4 @@
-// Copyright 2018 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under Boost license
 
 #include <boost/pool/pool_alloc.hpp>

diff --git a/include/jsoncons/allocator_holder.hpp b/include/jsoncons/allocator_holder.hpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/basic_json.hpp b/include/jsoncons/basic_json.hpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/byte_string.hpp b/include/jsoncons/byte_string.hpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/config/compiler_support.hpp b/include/jsoncons/config/compiler_support.hpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/config/jsoncons_config.hpp b/include/jsoncons/config/jsoncons_config.hpp
@@ -1,4 +1,4 @@
-// Copyright 2019 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/config/version.hpp b/include/jsoncons/config/version.hpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/conv_error.hpp b/include/jsoncons/conv_error.hpp
@@ -1,4 +1,4 @@
-/// Copyright 2019 Daniel Parker
+/// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/decode_json.hpp b/include/jsoncons/decode_json.hpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/decode_traits.hpp b/include/jsoncons/decode_traits.hpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/detail/optional.hpp b/include/jsoncons/detail/optional.hpp
@@ -1,4 +1,4 @@
-// Copyright 2019 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/detail/parse_number.hpp b/include/jsoncons/detail/parse_number.hpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/detail/string_view.hpp b/include/jsoncons/detail/string_view.hpp
@@ -1,4 +1,4 @@
-// Copyright 2019 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/detail/string_wrapper.hpp b/include/jsoncons/detail/string_wrapper.hpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/detail/write_number.hpp b/include/jsoncons/detail/write_number.hpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/encode_json.hpp b/include/jsoncons/encode_json.hpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/encode_traits.hpp b/include/jsoncons/encode_traits.hpp
@@ -1,4 +1,4 @@
-// Copyright 2017 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/json.hpp b/include/jsoncons/json.hpp
@@ -1,4 +1,4 @@
-// Copyright 2018 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/json_array.hpp b/include/jsoncons/json_array.hpp
@@ -1,4 +1,4 @@
-// Copyright 2013 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/json_content_handler.hpp b/include/jsoncons/json_content_handler.hpp
@@ -1,4 +1,4 @@
-// Copyright 2018 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 

diff --git a/include/jsoncons/json_cursor.hpp b/include/jsoncons/json_cursor.hpp
@@ -1,4 +1,4 @@
-// Copyright 2018 Daniel Parker
+// Copyright 2013-2023 Daniel Parker
 // Distributed under the Boost license, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)