libsigmf

libsigmf is a header-only C++ library for working with SigMF metadata. It is provided under the Apache License 2.0 and the copyright notice can be found in NOTICE.

Usage

Including in your application

To use libsigmf, your application needs to #include <sigmf.h> and link to libflatbuffers.so.

One option is to include libsigmf (this git repo) as a submodule inside your project sources. A typical cmake usage would look like the following (see the CMakeLists.txt in this examples directory for what this looks like in real usage).

add_executable(example_record_with_multiple_namespaces example_record_with_multiple_namespaces.cpp)
target_link_libraries(example_record_with_multiple_namespaces libsigmf::libsigmf)
target_include_directories(example_record_with_multiple_namespaces PRIVATE ${CMAKE_BINARY_DIR}/include)

Ideally you install libsigmf either system-wide or in a prefix. Provided CMake configuration then enables you to include libsigmf in your project by including this

find_package(libsigmf REQUIRED)
add_executable(my_awesome_record my_awesome_record.cpp)
target_link_libraries(my_awesome_record libsigmf::libsigmf)

Code usage

libsigmf internally has a class sigmf::VariadicDataClass that does the heavy lifting of keeping objects of collected metadata using different SigMF namespaces. As a convenience, there are 4 classes that directly deal with SigMF objects that are all you need to use:

1. sigmf::SigMF
2. sigmf::Global
3. sigmf::Capture
4. sigmf::Annotation

Contributing

Please see CONTRIBUTING.md for more information!