本文整理汇总了C++中Tokens::emplace_back方法的典型用法代码示例。如果您正苦于以下问题：C++ Tokens::emplace_back方法的具体用法？C++ Tokens::emplace_back怎么用？C++ Tokens::emplace_back使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Tokens的用法示例。
在下文中一共展示了Tokens::emplace_back方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: jsonnet_lex
Tokens jsonnet_lex(const std::string &filename, const char *input)
{
unsigned long line_number = 1;
const char *line_start = input;
Tokens r;
const char *c = input;
Fodder fodder;
bool fresh_line = true; // Are we tokenizing from the beginning of a new line?
while (*c!='\0') {
Token::Kind kind;
std::string data;
std::string string_block_indent;
std::string string_block_term_indent;
unsigned new_lines, indent;
lex_ws(c, new_lines, indent, line_start, line_number);
// If it's the end of the file, discard final whitespace.
if (*c == '\0')
break;
if (new_lines > 0) {
// Otherwise store whitespace in fodder.
unsigned blanks = new_lines - 1;
fodder.emplace_back(FodderElement::LINE_END, blanks, indent, EMPTY);
fresh_line = true;
}
Location begin(line_number, c - line_start + 1);
switch (*c) {
// The following operators should never be combined with subsequent symbols.
case '{':
kind = Token::BRACE_L;
c++;
break;
case '}':
kind = Token::BRACE_R;
c++;
break;
case '[':
kind = Token::BRACKET_L;
c++;
break;
case ']':
kind = Token::BRACKET_R;
c++;
break;
case ',':
kind = Token::COMMA;
c++;
break;
case '.':
kind = Token::DOT;
c++;
break;
case '(':
kind = Token::PAREN_L;
c++;
break;
case ')':
kind = Token::PAREN_R;
c++;
break;
case ';':
kind = Token::SEMICOLON;
c++;
break;
// Numeric literals.
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
kind = Token::NUMBER;
data = lex_number(c, filename, begin);
break;
// String literals.
case '"': {
c++;
for (; ; ++c) {
if (*c == '\0') {
throw StaticError(filename, begin, "Unterminated string");
}
if (*c == '"') {
break;
}
if (*c == '\\' && *(c+1) != '\0') {
//.........这里部分代码省略.........