void encode_char(charT in, OutputIterator &out, const char *ignore = "") { if (((in >= 'a') && (in <= 'z')) || ((in >= 'A') && (in <= 'Z')) || ((in >= '0') && (in <= '9')) || (in == '-') || (in == '.') || (in == '_') || (in == '~')) { out++ = in; } else { auto first = ignore, last = ignore + std::strlen(ignore); if (std::find(first, last, in) != last) { out++ = in; } else { out++ = '%'; out++ = hex_to_letter((in >> 4) & 0x0f); out++ = hex_to_letter(in & 0x0f); } } }
void encode_char(CharT in, OutputIterator &out) { switch (in) { case 'a': case 'A': case 'b': case 'B': case 'c': case 'C': case 'd': case 'D': case 'e': case 'E': case 'f': case 'F': case 'g': case 'G': case 'h': case 'H': case 'i': case 'I': case 'j': case 'J': case 'k': case 'K': case 'l': case 'L': case 'm': case 'M': case 'n': case 'N': case 'o': case 'O': case 'p': case 'P': case 'q': case 'Q': case 'r': case 'R': case 's': case 'S': case 't': case 'T': case 'u': case 'U': case 'v': case 'V': case 'w': case 'W': case 'x': case 'X': case 'y': case 'Y': case 'z': case 'Z': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': case '-': case '.': case '_': case '~': case '/': out++ = in; break; default: out++ = '%'; out++ = hex_to_letter(in >> 4); out++ = hex_to_letter(in & 0x0f); ; } }