CodePathReport is a very powerful tool to visualize the code path of nestest function call. Additionally, it could visulaize time cost and some details of each function call.
make copmile
make run
Then you should get the output like this
obstacle_wise_root_executions {
key: "main"
value {
child_executions {
name: "Root"
is_code_block_conditional: false
duration_ms: 0
child_executions {
name: "main"
is_code_block_conditional: true
code_block_condition_satisfied: false
duration_ms: -1.71626201e+12
}
}
}
}
obstacle_wise_root_executions {
key: "obs_1"
value {
child_executions {
name: "Root"
is_code_block_conditional: false
duration_ms: 0
child_executions {
name: "Sleep"
is_code_block_conditional: false
duration_ms: 0.00244140625
details: "10"
}
child_executions {
name: "Walk"
is_code_block_conditional: false
duration_ms: 0.00244140625
child_executions {
name: "Sleep"
is_code_block_conditional: false
duration_ms: 0.000244140625
details: "2"
}
}
}
}
}
obstacle_wise_root_executions {
key: "obs_2"
value {
child_executions {
name: "Root"
is_code_block_conditional: false
duration_ms: 0
child_executions {
name: "Sleep"
is_code_block_conditional: false
duration_ms: 0.000244140625
details: "20"
}
}
}
}
You can format the ObstacleCodePathReport to achieve a better visualization such as