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samples: use findFile() in "cpp"

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This commit is contained in:
Alexander Alekhin
2018-10-31 15:48:56 +03:00
committed by Alexander Alekhin
parent 2fa9bd221d
commit c4c31f5bba
52 changed files with 359 additions and 286 deletions
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samples/cpp/letter_recog.cpp
+3 -3
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@@ -520,13 +520,13 @@ int main( int argc, char *argv[] )
string data_filename;
int method = 0;
cv::CommandLineParser parser(argc, argv, "{data|../data/letter-recognition.data|}{save||}{load||}{boost||}"
cv::CommandLineParser parser(argc, argv, "{data|letter-recognition.data|}{save||}{load||}{boost||}"
"{mlp||}{knn knearest||}{nbayes||}{svm||}");
data_filename = parser.get<string>("data");
data_filename = samples::findFile(parser.get<string>("data"));
if (parser.has("save"))
filename_to_save = parser.get<string>("save");
if (parser.has("load"))
filename_to_load = parser.get<string>("load");
filename_to_load = samples::findFile(parser.get<string>("load"));
if (parser.has("boost"))
method = 1;
else if (parser.has("mlp"))