File: cmGeneratorExpressionLexer.h

package info (click to toggle)
cmake 4.1.2-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 147,412 kB
  • sloc: ansic: 403,924; cpp: 290,826; sh: 4,091; python: 3,357; yacc: 3,106; lex: 1,189; f90: 532; asm: 471; lisp: 375; cs: 270; java: 266; fortran: 230; perl: 217; objc: 215; xml: 198; makefile: 98; javascript: 83; pascal: 63; tcl: 55; php: 25; ruby: 22
file content (50 lines) | stat: -rw-r--r-- 979 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   file LICENSE.rst or https://cmake.org/licensing for details.  */
#pragma once

#include "cmConfigure.h" // IWYU pragma: keep

#include <cstddef>
#include <string>
#include <vector>

struct cmGeneratorExpressionToken
{
  cmGeneratorExpressionToken(unsigned type, char const* c, size_t l)
    : TokenType(type)
    , Content(c)
    , Length(l)
  {
  }
  enum
  {
    Text,
    BeginExpression,
    EndExpression,
    ColonSeparator,
    CommaSeparator
  };
  unsigned TokenType;
  char const* Content;
  size_t Length;
};

/** \class cmGeneratorExpressionLexer
 *
 */
class cmGeneratorExpressionLexer
{
public:
  cmGeneratorExpressionLexer();

  std::vector<cmGeneratorExpressionToken> Tokenize(std::string const& input);

  bool GetSawGeneratorExpression() const
  {
    return this->SawGeneratorExpression;
  }

private:
  bool SawBeginExpression = false;
  bool SawGeneratorExpression = false;
};