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This commit is contained in:
EmsiaetKadosh
2025-02-05 15:13:02 +08:00
parent edcc095979
commit a086558f2d
19 changed files with 388 additions and 56 deletions
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Chars.h
+49 -12
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@@ -15,10 +15,10 @@
ret += *string - L'0';
} else if (*string >= L'A' && *string <= L'F') {
ret <<= 4;
ret += *string - 0x41; // L'A' - 10
ret += *string - 0x41;// 'A' - 10
} else if (*string >= L'a' && *string <= L'f') {
ret <<= 4;
ret += *string - 0x61; // L'a' - 10
ret += *string - 0x61;// 'a' - 10
} else return 0xffffffff;
++string;
}
@@ -35,16 +35,17 @@
ret += string[i] - L'0';
} else if (string[i] >= L'A' && string[i] <= L'F') {
ret <<= 4;
ret += string[i] - 0x41; // L'A' - 10
ret += string[i] - 0x41;// L'A' - 10
} else if (string[i] >= L'a' && string[i] <= L'f') {
ret <<= 4;
ret += string[i] - 0x61; // L'a' - 10
ret += string[i] - 0x61;// L'a' - 10
} else return 0xffffffff;
++i;
}
return ret;
}
static constexpr wchar Table16[17] = L"0123456789ABCDEF";
/**
* 将数字转换为字符串
* @param value 要转换的数字
@@ -52,20 +53,56 @@
* @return String类型
*/
[[nodiscard]] inline String uitowb16(unsigned int value, const unsigned int fills = 1) noexcept {
static constexpr const wchar* const table = L"0123456789ABCDEF";
String ret;
if (value < static_cast<unsigned int>(1) << fills - 1) {
ret.assign(fills, L'0');
for (unsigned int i = fills - 1; i != 0; --i) {
ret[i] = table[value & 0xf];
for (unsigned int i = fills - 1; i != 0 && value; --i) {
ret[i] = Table16[value & 0xf];
value >>= 4;
}
}
else {
while (value) {
ret.push_back(table[value & 0xf]);
value >>= 4;
} else {
unsigned int i = 0;
while (i < 8) {
if ((value >> i) & 0xf) break;
++i;
}
while (i < 8) {
ret.push_back(Table16[(value >> i) & 0xf]);
++i;
}
if (ret.empty()) ret = L"0";
}
return ret;
}
static constexpr wchar Table10[11] = L"0123456789";
static constexpr QWORD Compare10[20] = {
0, 10, 100, 1000, 10000, 100000, 1000000, 10000000,
100000000, 1000000000, 10000000000, 100000000000,
1000000000000, 10000000000000, 100000000000000,
1000000000000000, 10000000000000000, 100000000000000000,
1000000000000000000, 10000000000000000000
};
[[nodiscard]] inline String qwtowb10(QWORD value, const unsigned int fills = 1) noexcept {
String ret;
if (value < Compare10[fills]) {
ret.assign(fills, L'0');
for (unsigned int i = fills - 1; i != 0 && value; --i) {
ret[i] = Table10[value % 10];
value /= 10;
}
} else {
unsigned int i = 0;
while (i < 19) {
if (value >= Compare10[i]) break;
++i;
}
while (i < 19) {
ret.push_back(Table10[value / Compare10[i]]);
value %= Compare10[i];
++i;
}
if (ret.empty()) ret = L"0";
}
return ret;
}