libpmemobj-cpp

libpmemobj-cpp is a C++ binding for libpmemobj (a library which is a part of PMDK collection). More implementation details can be found in include/libpmemobj++/README.md.

Latest releases can be found on the "releases" tab. Up-to-date support/maintenance status of branches/releases is available on pmem.io.

How to build

Requirements:

cmake >= 3.3
libpmemobj-dev(el) >= 1.8 (https://pmem.io/pmdk/)
compiler with C++11 support:
- GCC >= 4.8.1 (C++11 is supported in GCC since version 4.8.1, but it does not support expanding variadic template variables in lambda expressions, which is required to build persistent containers and is possible with GCC >= 4.9.0. If you want to build libpmemobj-cpp without testing containers, use flag TEST_XXX=OFF (separate flag for each container))
- clang >= 3.3
for testing and development:
- valgrind-devel (at best with pmemcheck support)
- clang format 9.0
- perl

On Linux

$ mkdir build
$ cd build
$ cmake ..
$ make
$ make install

When developing:

$ ...
$ cmake .. -DCMAKE_BUILD_TYPE=Debug -DDEVELOPER_MODE=1 -DCHECK_CPP_STYLE=1
$ ...
$ ctest --output-on-failure

To build packages

...
cmake .. -DCPACK_GENERATOR="$GEN" -DCMAKE_INSTALL_PREFIX=/usr
make package

$GEN is type of package generator and can be RPM or DEB

CMAKE_INSTALL_PREFIX must be set to a destination were packages will be installed

To use with Valgrind

In order to build your application with libpmemobj-cpp and pmemcheck / memcheck / helgrind / drd, Valgrind instrumentation must be enabled during compilation by adding flags:

LIBPMEMOBJ_CPP_VG_PMEMCHECK_ENABLED=1 for pmemcheck instrumentation,
LIBPMEMOBJ_CPP_VG_MEMCHECK_ENABLED=1 for memcheck instrumentation,
LIBPMEMOBJ_CPP_VG_HELGRIND_ENABLED=1 for helgrind instrumentation,
LIBPMEMOBJ_CPP_VG_DRD_ENABLED=1 for drd instrumentation, or
LIBPMEMOBJ_CPP_VG_ENABLED=1 for all Valgrind instrumentations (including pmemcheck).

If there are no memcheck / helgrind / drd / pmemcheck headers installed on your system, build will fail.

On Windows

Install libpmemobj via vcpkg

vcpkg install pmdk:x64-windows
vcpkg integrate install

...
cmake . -Bbuild -G "Visual Studio 14 2015 Win64"
        -DCMAKE_TOOLCHAIN_FILE=c:/tools/vcpkg/scripts/buildsystems/vcpkg.cmake

msbuild build/ALL_BUILD.vcxproj

marcinslusarz/libpmemobj-cpp