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@sbiewald Well, to be hosest, I was wrong in the way, that write function should be this. But the lib was written in c++ so there are no technological limitation to have r+ and similar options, or more documentation on the mode enum, than the numerical values
But yeah, I was the one, who doesn't remembered fopen's methods correctly, nor read the full documentation how to seek the file. I'm sorry to waste your time with this rant. -
@yellow-dog It's actually not full API, just a class, so you found the wrong eyecandy:
https://docs.opencv.org/master/da/...
Maybe I am picky, but:
Some people made a "FileStorage" API where in the open method you have flags like READ, WRITE, APPEND... And they made it like when you check WRITE the API opens/overwites to an empty file.
And when someon made a github Issue about this behaviour, they flagged it as a feature request. I'm so anoyed by not being able to overwite my data, thats just rude. Like should I use an file storage API to overwrite data like this:
0- Save file inner structure (you can't extract it from the API)
1- Open the file, parse the structure
2- Find file to overwrite
3- Save all the mess again
4- write your own API
5- sigh
rant