X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?p=svrt.git;a=blobdiff_plain;f=shape.h;h=190e7bd20f083c81499f4f7d31d15c4599bad20d;hp=544019738a11c295abd71aa8658ba841c06a527c;hb=7e222be7a2a7a0137d8a624c21a17603a669f1c0;hpb=7d977ca7e4a639112bd3c72469b6d56ff60e505a

diff --git a/shape.h b/shape.h
index 5440197..190e7bd 100644
--- a/shape.h
+++ b/shape.h
@@ -31,7 +31,13 @@
 class Shape {
   static const int margin = 1;
   static const int nb_max_pixels = Vignette::width * Vignette::height;
+
+#if __cplusplus >= 201103L
+  static constexpr scalar_t gap_max = 0.25;
+#else
   static const scalar_t gap_max = 0.25;
+#endif
+
   int n_pixels1, n_pixels2, n_pixels3, n_pixels4;
   int nb_pixels;
   scalar_t xc, yc;