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Replaced if-statement-chain with switch case

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This commit is contained in:
Andreas Tsouchlos 2021-11-25 09:48:55 +01:00
parent 4c054bea8a
commit 5a0185e074
1 changed files with 39 additions and 56 deletions
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59
inc/parse.h
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@ -119,63 +119,46 @@ constexpr parse_result_t<unsigned> parse_number(unsigned i) {
template <ConstString s> template <ConstString s>
constexpr parse_result_t<FormatType> parse_type(unsigned i) { constexpr parse_result_t<FormatType> parse_type(unsigned i) {
if (s[i] == 's') { // string
++i; ++i;
switch (s[i]) {
case 's':
return {true, i, FormatType::s}; return {true, i, FormatType::s};
} else if (s[i] == 'c') { // char case 'c':
++i;
return {true, i, FormatType::c}; return {true, i, FormatType::c};
} else if (s[i] == 'b') { // int case 'b':
++i;
return {true, i, FormatType::b}; return {true, i, FormatType::b};
} else if (s[i] == 'B') { case 'B':
++i;
return {true, i, FormatType::B}; return {true, i, FormatType::B};
// } else if (s[i] == 'c') { case 'd':
// ++i;
// return {true, i, FormatType::c};
} else if (s[i] == 'd') {
++i;
return {true, i, FormatType::d}; return {true, i, FormatType::d};
} else if (s[i] == 'o') { case 'o':
++i;
return {true, i, FormatType::o}; return {true, i, FormatType::o};
} else if (s[i] == 'x') { case 'x':
++i;
return {true, i, FormatType::x}; return {true, i, FormatType::x};
} else if (s[i] == 'X') { case 'X':
++i;
return {true, i, FormatType::X}; return {true, i, FormatType::X};
} else if (s[i] == 'a') { // float case 'a':
++i;
return {true, i, FormatType::a}; return {true, i, FormatType::a};
} else if (s[i] == 'A') { case 'A':
++i;
return {true, i, FormatType::A}; return {true, i, FormatType::A};
} else if (s[i] == 'e') { case 'e':
++i;
return {true, i, FormatType::e}; return {true, i, FormatType::e};
} else if (s[i] == 'E') { case 'E':
++i;
return {true, i, FormatType::E}; return {true, i, FormatType::E};
} else if (s[i] == 'f') { case 'f':
++i;
return {true, i, FormatType::f}; return {true, i, FormatType::f};
} else if (s[i] == 'F') { case 'F':
++i;
return {true, i, FormatType::F}; return {true, i, FormatType::F};
} else if (s[i] == 'g') { case 'g':
++i;
return {true, i, FormatType::g}; return {true, i, FormatType::g};
} else if (s[i] == 'G') { case 'G':
++i;
return {true, i, FormatType::G}; return {true, i, FormatType::G};
} else if (s[i] == 'p') { // pointer case 'p':
++i;
return {true, i, FormatType::p}; return {true, i, FormatType::p};
} default:
--i;
return {false, i, FormatType::s}; return {false, i, FormatType::s};
}
} }
template <ConstString s> template <ConstString s>