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Avoid magic constants

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This commit is contained in:
vitaut 2015-10-28 06:31:37 -07:00
parent 17960dd3d3
commit 316b05cf34
1 changed files with 6 additions and 6 deletions
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12
format.cc
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@ -444,16 +444,16 @@ class BasicArgFormatter : public ArgVisitor<Impl, void> {
typedef typename BasicWriter<Char>::CharPtr CharPtr;
Char fill = internal::CharTraits<Char>::cast(spec_.fill());
CharPtr out = CharPtr();
if (spec_.width_ > 1) {
enum { CHAR_WIDTH = 1 };
if (spec_.width_ > CHAR_WIDTH) {
out = writer_.grow_buffer(spec_.width_);
if (spec_.align_ == ALIGN_RIGHT) {
std::fill_n(out, spec_.width_ - 1, fill);
out += spec_.width_ - 1;
std::fill_n(out, spec_.width_ - CHAR_WIDTH, fill);
out += spec_.width_ - CHAR_WIDTH;
} else if (spec_.align_ == ALIGN_CENTER) {
// coverity[suspicious_sizeof]
out = writer_.fill_padding(out, spec_.width_, 1, fill);
out = writer_.fill_padding(out, spec_.width_, CHAR_WIDTH, fill);
} else {
std::fill_n(out + 1, spec_.width_ - 1, fill);
std::fill_n(out + CHAR_WIDTH, spec_.width_ - CHAR_WIDTH, fill);
}
} else {
out = writer_.grow_buffer(1);