How exactly am I supposed to setup and use mx in a project? about mx

[webern]

I'll see if I can give an example of how to do this using mx from source 'in-tree'. If you want to 'install' it on your system and reference it that way, that's something I have less experience with. But I should be able to give you at least a minimal example of the 'in-tree' method, scripted.

[webern]

Does this help?

#!/bin/bash

# this script demonstrates how to depend on mx by including it in your sourcecode tree.

# the location where you want your new project
export REPO=/tmp/my-musicxml-proj

# create a new git repository for your project
rm -rf "${REPO}"
mkdir -p "${REPO}"
cd "${REPO}"
git init
# bring the mx sourcecode into your project
git clone https://github.com/webern/mx.git mx
# remove mx's .git directory and other things you don't need in your tree
rm -rf mx/.git mx/.circleci mx/.gitattributes mx/.github \
       mx/.idea mx/CodeGen mx/DevScripts mx/Documents mx/Resources \
       mx/build.sh mx/Xcode
git add --all && git commit --all -m'mx sourcecode'

# create a main.cpp file
cat <<- "EOF" > main.cpp
#include <iostream>
#include "mx/api/ScoreData.h"
#include "mx/api/DocumentManager.h"

int main () {
    using namespace mx::api;
    ScoreData score{};
    score.workTitle = "Hello World";
    NoteData note{};
    note.durationData.durationName = DurationName::quarter;
    note.pitchData.step = Step::d;
    VoiceData voiceData{};
    voiceData.notes.push_back(note);
    StaffData staff{};
    staff.voices[0] = voiceData;
    MeasureData measure{};
    measure.staves.push_back(staff);
    PartData part{};
    part.measures.push_back(measure);
    score.parts.push_back(part);
    auto& mgr = DocumentManager::getInstance();
    const auto id = mgr.createFromScore(score);
    mgr.writeToStream(id, std::cout);
    mgr.destroyDocument(id);
}
EOF

# create a cmake file
cat <<- "EOF" > CMakeLists.txt
cmake_minimum_required(VERSION 3.17)
project(my-musicxml-proj)
set(CMAKE_CXX_STANDARD 17)
set(CPP_VERSION 17)

add_executable(my-musicxml-proj main.cpp)
add_subdirectory(mx)
target_link_libraries(my-musicxml-proj mx)
target_include_directories(my-musicxml-proj PRIVATE mx/Sourcecode/include)
EOF

# create a .gitignore file to ignore a build directory
cat <<- "EOF" > .gitignore
build/
EOF

git add --all && git commit -m'musicxml hello world'

# create a build directory
mkdir build

# build your project
cd build
cmake .. && make -j10
# run your executable
./my-musicxml-proj