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created a header-only version (see issue #16)

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Niels 2015-01-09 18:16:27 +01:00
parent 2443aa6521
commit 52f399d55f
4 changed files with 2662 additions and 4 deletions
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14
Makefile.am
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@ -1,12 +1,17 @@
.PHONY: header_only
# the order is important: header before other sources
CORE_SOURCES = src/json.h src/json.cc
noinst_PROGRAMS = json_unit json_parser noinst_PROGRAMS = json_unit json_parser
FLAGS = -Wall -Wextra -pedantic -Weffc++ -Wcast-align -Wcast-qual -Wctor-dtor-privacy -Wdisabled-optimization -Wformat=2 -Winit-self -Wmissing-declarations -Wmissing-include-dirs -Wold-style-cast -Woverloaded-virtual -Wredundant-decls -Wshadow -Wsign-conversion -Wsign-promo -Wstrict-overflow=5 -Wswitch -Wundef -Wno-unused -Wnon-virtual-dtor -Wreorder FLAGS = -Wall -Wextra -pedantic -Weffc++ -Wcast-align -Wcast-qual -Wctor-dtor-privacy -Wdisabled-optimization -Wformat=2 -Winit-self -Wmissing-declarations -Wmissing-include-dirs -Wold-style-cast -Woverloaded-virtual -Wredundant-decls -Wshadow -Wsign-conversion -Wsign-promo -Wstrict-overflow=5 -Wswitch -Wundef -Wno-unused -Wnon-virtual-dtor -Wreorder
json_unit_SOURCES = src/json.cc src/json.h test/catch.hpp test/json_unit.cc json_unit_SOURCES = $(CORE_SOURCES) test/catch.hpp test/json_unit.cc
json_unit_CXXFLAGS = $(FLAGS) -std=c++11 json_unit_CXXFLAGS = $(FLAGS) -std=c++11
json_unit_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/test -Dprivate=public json_unit_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/test -Dprivate=public
json_parser_SOURCES = src/json.cc src/json.h benchmark/parse.cc json_parser_SOURCES = $(CORE_SOURCES) benchmark/parse.cc
json_parser_CXXFLAGS = -O3 -std=c++11 -flto json_parser_CXXFLAGS = -O3 -std=c++11 -flto
json_parser_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/benchmark json_parser_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/benchmark
@ -27,3 +32,8 @@ pretty:
parser: parser:
make CXXFLAGS="" json_parser make CXXFLAGS="" json_parser
header_only/json.h: $(CORE_SOURCES)
cat $(CORE_SOURCES) | $(SED) 's/#include "json.h"//' > header_only/json.h
BUILT_SOURCES = header_only/json.h

4
README.md
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@ -26,7 +26,7 @@ Other aspects were not so important to us:
## Integration ## Integration
All you need to do is add The two required source files are in the `src` directory. All you need to do is add
```cpp ```cpp
#include "json.h" #include "json.h"
@ -37,6 +37,8 @@ using json = nlohmann::json;
to the files you want to use JSON objects. Furthermore, you need to compile the file `json.cc` and link it to your binaries. Do not forget to set the necessary switches to enable C++11 (e.g., `-std=c++11` for GCC and Clang). to the files you want to use JSON objects. Furthermore, you need to compile the file `json.cc` and link it to your binaries. Do not forget to set the necessary switches to enable C++11 (e.g., `-std=c++11` for GCC and Clang).
If you want a single header file, use the `json.h` file from the `header_only` directory.
## Examples ## Examples
Here are some examples to give you an idea how to use the class. Here are some examples to give you an idea how to use the class.

1
configure.ac
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@ -5,6 +5,7 @@ AM_INIT_AUTOMAKE([foreign subdir-objects])
AM_SILENT_RULES([yes]) AM_SILENT_RULES([yes])
AC_PROG_CXX AC_PROG_CXX
AC_PROG_SED
AC_CONFIG_FILES(Makefile) AC_CONFIG_FILES(Makefile)
AC_OUTPUT AC_OUTPUT

2645
header_only/json.h Normal file
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