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Merge BasicPrintfArgFormatter and PrintfArgFormatter

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Victor Zverovich
2016-11-20 07:42:38 -08:00
parent e2dfd39c75
commit d58cc8a4a8
3 changed files with 19 additions and 41 deletions
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15
test/custom-formatter-test.cc
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@@ -10,7 +10,7 @@
#include "fmt/printf.h"
#include "gtest-extra.h"
using fmt::BasicPrintfArgFormatter;
using fmt::PrintfArgFormatter;
// A custom argument formatter that doesn't print `-` for floating-point values
// rounded to 0.
@@ -30,18 +30,17 @@ class CustomArgFormatter
// A custom argument formatter that doesn't print `-` for floating-point values
// rounded to 0.
class CustomPrintfArgFormatter :
public BasicPrintfArgFormatter<CustomPrintfArgFormatter, char> {
class CustomPrintfArgFormatter : public PrintfArgFormatter<char> {
public:
typedef BasicPrintfArgFormatter<CustomPrintfArgFormatter, char> Base;
CustomPrintfArgFormatter(fmt::BasicWriter<char> &w, fmt::FormatSpec &spec)
: Base(w, spec) {}
: PrintfArgFormatter<char>(w, spec) {}
void visit_double(double value) {
using PrintfArgFormatter<char>::operator();
void operator()(double value) {
if (round(value * pow(10, spec().precision())) == 0)
value = 0;
Base::visit_double(value);
PrintfArgFormatter<char>::operator()(value);
}
};