VALIDATION_SIDE_A_TANGENT  617 modules/imgproc/src/min_enclosing_triangle.cpp         validationFlag = VALIDATION_SIDE_A_TANGENT;
VALIDATION_SIDE_A_TANGENT  722 modules/imgproc/src/min_enclosing_triangle.cpp     bool sideAValid = (validationFlag == VALIDATION_SIDE_A_TANGENT)