backward-cpp | A beautiful stack trace pretty printer for C++ | 3D Printing library
kandi X-RAY | backward-cpp Summary
kandi X-RAY | backward-cpp Summary
A beautiful stack trace pretty printer for C++
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QUESTION
I am using the stack printing library Backward: https://github.com/bombela/backward-cpp
Which automatically prints a stack trace of the current program when called.
It also colorizes it which is nice. Now, my issue is that I am trying to understand what on earth does each color mean.
The documentation doesn't seem to specify and I was unsuccessful at finding this information by looking at the source code.
In that image, yellow seems to indicate the functions that have been put on the stack, but then one of them is purple. I know the purple one triggers a validation error in vulkan, but I am not sure if Backward would have a mechanism to understand that.
...ANSWER
Answered 2019-Oct-24 at 20:28According to this purple seems to be used to mark inlined invocations while yellow for non-inlined.
QUESTION
I am writing an app using Qt 5.9 with C++ main and QML UI on the top. Everything fine (including sending signals from C++ to QML) but when I add ChartView
to the UI, I am seeing a crash. The stripped-down version of the ChartView
looks like the following; when I omit it from the code, no crash.
ANSWER
Answered 2018-Jul-26 at 08:52If you are going to use Qt Charts you must change the QGuiApplication
to QApplication
and add QT += widgets
to .pro
QUESTION
I am currently working on a C++ project using CMake as its build system.
The projects consists of several output executables, each having relatively little custom code, but leveraging a few common libraries:
...ANSWER
Answered 2017-May-10 at 10:27After reading the README of backward-cpp, I would try the following (only the last two lines change):
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