diff options
Diffstat (limited to 'src/H5Ztrans.c')
| -rw-r--r-- | src/H5Ztrans.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/H5Ztrans.c b/src/H5Ztrans.c index 0224c77..7d55efd 100644 --- a/src/H5Ztrans.c +++ b/src/H5Ztrans.c @@ -1538,10 +1538,20 @@ H5Z_xform_create(const char *expr) "unable to allocate memory for data transform expression") /* Find the number of times "x" is used in this equation, and allocate room for storing that many points + * A more sophisticated check is needed to support scientific notation. */ - for (i = 0; i < HDstrlen(expr); i++) - if (HDisalpha(expr[i])) + for (i = 0; i < HDstrlen(expr); i++) { + if (HDisalpha(expr[i])) { + if ((i > 0) && (i < (HDstrlen(expr) - 1))) { + if (((expr[i] == 'E') || (expr[i] == 'e')) && + (HDisdigit(expr[i - 1]) || (expr[i - 1] == '.')) && + (HDisdigit(expr[i + 1]) || (expr[i + 1] == '-') || (expr[i + 1] == '+'))) + continue; + } + count++; + } + } /* When there are no "x"'s in the equation (ie, simple transform case), * we don't need to allocate any space since no array will have to be |