Bugfixes: checkboxes to radiobuttons (from J�rgen S) and remove a little

[lyx.git] / src / frontends / xforms / FormMathsMatrix.C

diff --git a/src/frontends/xforms/FormMathsMatrix.C b/src/frontends/xforms/FormMathsMatrix.C
index d8a1b6addf697c3ccae15722e485c1566afb32be..336321ede161e998013b09e901447f902c84088e 100644 (file)
--- a/src/frontends/xforms/FormMathsMatrix.C
+++ b/src/frontends/xforms/FormMathsMatrix.C
@@ -24,6 +24,7 @@
 #include "Lsstream.h"
 #include "lyxfunc.h"
 #include "support/LAssert.h"
+#include "support/lyxalgo.h" // lyx::count
 
 #ifndef CXX_GLOBAL_CSTD
 using std::strlen;
@@ -119,8 +120,10 @@ bool FormMathsMatrix::input(FL_OBJECT * ob, long)
 int FormMathsMatrix::AlignFilter(char const * cur, int c)
 {
        size_t len = strlen(cur);
+       
        int const n = int(fl_get_slider_value(dialog_->slider_columns) + 0.5) -
-               int(len) + std::count(cur, cur+len, '|');
+               int(len) +
+               int(lyx::count(cur, cur + len, '|'));
        if (n < 0)
                return FL_INVALID;