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core: fix printf warnings by using c++11 format

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This commit is contained in:
Pavel Rojtberg
2018-08-06 17:16:21 +02:00
committed by Maksim Shabunin
parent 4d23a5d92d
commit d1c842cf29
9 changed files with 25 additions and 25 deletions
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modules/core/src/lda.cpp
+3 -3
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@@ -184,7 +184,7 @@ Mat LDA::subspaceProject(InputArray _W, InputArray _mean, InputArray _src) {
}
// make sure mean is correct if not empty
if(!mean.empty() && (mean.total() != (size_t) d)) {
String error_message = format("Wrong mean shape for the given data matrix. Expected %d, but was %d.", d, mean.total());
String error_message = format("Wrong mean shape for the given data matrix. Expected %d, but was %zu.", d, mean.total());
CV_Error(Error::StsBadArg, error_message);
}
// create temporary matrices
@@ -222,7 +222,7 @@ Mat LDA::subspaceReconstruct(InputArray _W, InputArray _mean, InputArray _src)
}
// make sure mean is correct if not empty
if(!mean.empty() && (mean.total() != (size_t) W.rows)) {
String error_message = format("Wrong mean shape for the given eigenvector matrix. Expected %d, but was %d.", W.cols, mean.total());
String error_message = format("Wrong mean shape for the given eigenvector matrix. Expected %d, but was %zu.", W.cols, mean.total());
CV_Error(Error::StsBadArg, error_message);
}
// initialize temporary matrices
@@ -1076,7 +1076,7 @@ void LDA::lda(InputArrayOfArrays _src, InputArray _lbls) {
}
// throw error if less labels, than samples
if (labels.size() != static_cast<size_t>(N)) {
String error_message = format("The number of samples must equal the number of labels. Given %d labels, %d samples. ", labels.size(), N);
String error_message = format("The number of samples must equal the number of labels. Given %zu labels, %d samples. ", labels.size(), N);
CV_Error(Error::StsBadArg, error_message);
}
// warn if within-classes scatter matrix becomes singular