Fix overflow error on Solaris

koenderks · Sep 26, 2021 · 5a7ddcd · 5a7ddcd
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diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: aRtsy
 Title: Generative Art with 'ggplot2'
 Description: Provides algorithms for creating artworks in the 'ggplot2' language that incorporate some form of randomness.
-Version: 0.1.2
-Date: 2021-09-25
+Version: 0.1.3
+Date: 2021-09-26
 Authors@R: 
     person(given = "Koen",
            family = "Derks",

diff --git a/NEWS.md b/NEWS.md
@@ -1,3 +1,9 @@
+# aRtsy 0.1.3
+
+**Minor changes**
+
+- Fixed the `call of overloaded ‘ceil(int)’ is ambiguous` error on Solaris indicated by CRAN.
+
 # aRtsy 0.1.2
 
 **New features**

diff --git a/cran-comments.md b/cran-comments.md
@@ -1,8 +1,7 @@
-## This is a submission for version 0.1.2
-This is a submission for aRtsy version 0.1.2. In this version I have:
+## This is a submission for version 0.1.3
+This is a submission for aRtsy version 0.1.3. In this version I have:
 
-* Added two several new functions.
-* Added `checkUserInterrupt()` in `c++` functions.
+* Fixed the `call of overloaded ‘ceil(int)’ is ambiguous` error on Solaris to retain package on CRAN.
 
 ## Test environments
 * Windows install, (on github actions) R release

diff --git a/inst/CITATION b/inst/CITATION
@@ -4,6 +4,6 @@ bibentry(bibtype = "Manual",
          title = "aRtsy: Generative Art with 'ggplot2'.",
          author = person("Koen", "Derks"),
          year = "2021",
-         note = "R package version 0.1.2",
+         note = "R package version 0.1.3",
          url = "https://CRAN.R-project.org/package=aRtsy",
-         textVersion = "Derks, K. (2021). aRtsy: Generative Art with 'ggplot2'. R package version 0.1.2.")
+         textVersion = "Derks, K. (2021). aRtsy: Generative Art with 'ggplot2'. R package version 0.1.3.")
diff --git a/man/manual/aRtsy_0.1.3.pdf b/man/manual/aRtsy_0.1.3.pdf
diff --git a/png/flows/2021-09-24.png b/png/flows/2021-09-24.png
diff --git a/src/canvas_ant.cpp b/src/canvas_ant.cpp
@@ -24,7 +24,7 @@ arma::mat draw_ant(arma::mat X,
   int c = 0; // The current color starts at the first in the colors
   int t0 = 0; // 0 = R; 1 = L
   int t1 = 0; // 0 = L; 1 = R
-  int s = ceil(iters / ncolors); // When to switch colors in the ant
+  int s = iters / ncolors; // When to switch colors in the ant
   while (i < iters) {
     Rcpp::checkUserInterrupt();
     if (i%s == 0) { // Switch color every s iterations