C++ statik::OR方法代码示例

本文整理汇总了C++中statik::OR方法的典型用法代码示例。如果您正苦于以下问题：C++ statik::OR方法的具体用法？C++ statik::OR怎么用？C++ statik::OR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statik的用法示例。

在下文中一共展示了statik::OR方法的4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: parser

// parser = ((cmd|codeblock)end)*
auto_ptr<Rule> exstatik::CreateParser_Complex() {
  auto_ptr<Rule> parser(STAR("parser"));
  Rule* line = parser->AddChild(SEQ("line"));
  //line->AddChild(META("WS"));
  Rule* cmdorcode = line->AddChild(OR("Or (cmdorcode)"));
  Rule* end = line->AddChild(OR("end"));
  end->AddChild(META(";"));
  end->AddChild(META("\n"));

  Rule* cmdline = cmdorcode->AddChild(SEQ("cmdline"));
  cmdline->AddChild(META("ID", "program"));
  Rule* cmdargs = cmdline->AddChild(STAR("* (cmdargs)"));
  Rule* cmdarg = cmdargs->AddChild(SEQ("cmdarg"));
  cmdarg->AddChild(META("WS"));
  cmdarg->AddChild(META("arg"));

  Rule* codeblock = cmdorcode->AddChild(SEQ("codeblock"));
  codeblock->AddChild(META("{"));
  Rule* stmts = codeblock->AddChild(STAR("* (stmts)"));
  codeblock->AddChild(META("}"));

  Rule* stmt = stmts->AddChild(OR("Or (stmt)"));
  Rule* newstmt = stmt->AddChild(SEQ("new stmt"));
  newstmt->AddChild(META("new"));
  newstmt->AddChild(META("WS"));
  newstmt->AddChild(META("identifier", "ID"));
  newstmt->AddChild(META(";"));
  Rule* delstmt = stmt->AddChild(SEQ("del stmt"));
  delstmt->AddChild(META("del"));
  delstmt->AddChild(META("WS"));
  delstmt->AddChild(META("identifier", "ID"));
  delstmt->AddChild(META(";"));
  return parser;
}

开发者ID:nfomon，项目名称:shok，代码行数:35，代码来源:Parser.cpp

示例2: lexer

auto_ptr<Rule> exstatik::CreateLexer_Splash() {
    auto_ptr<Rule> lexer(STAR("star"));
    Rule* or_ = lexer->AddChild(OR("or"));
    or_->AddChild(KEYWORD("cat"));
    or_->AddChild(KEYWORD("dog"));
    or_->AddChild(KEYWORD("car"));
    return lexer;
}

开发者ID:Johnicholas，项目名称:shok，代码行数:8，代码来源:Lexer.cpp

示例3: lexer

auto_ptr<Rule> exstatik::CreateLexer_Nick() {
  auto_ptr<Rule> lexer(STAR("star"));
  Rule* or1_ = lexer->AddChild(OR("or1"));
  or1_->AddChild(KEYWORD("car"));
  or1_->AddChild(KEYWORD("cat"));
  Rule* star2_ = or1_->AddChild(STAR("star2"));
  star2_->AddChild(KEYWORD("dog"));
  return lexer;
}

开发者ID:nfomon，项目名称:shok，代码行数:9，代码来源:Lexer.cpp

示例4: while

// C parser
auto_ptr<Rule> exstatik::CreateParser_C() {

  auto_ptr<Rule> identifier_(META("identifier", "ID"));   // goto_statement_
  auto_ptr<Rule> integer_constant_(META("integer", "INT"));   // constant_
  auto_ptr<Rule> character_constant_(META("char", "CHAR"));   // constant_
  auto_ptr<Rule> floating_constant_(META("float", "FLOAT"));   // constant_
  auto_ptr<Rule> enumeration_constant_(META("enum", "ENUM"));   // constant_

  auto_ptr<Rule> constant_(OR("constant")); // FAKE constant_expression_
  constant_->AddChild(integer_constant_);
  constant_->AddChild(character_constant_);
  constant_->AddChild(floating_constant_);
  constant_->AddChild(enumeration_constant_);

  /*
    postfix-expression:
      primary-expression
      postfix-expression [ expression ]
      postfix-expression ( argument-expression-list_OPT )
      postfix-expression . identifier
      postfix-expression -> identifier
      postfix-expression ++
      postfix-expression --
    primary-expression:
      identifier
      constant
      string
      ( expression )
    argument-expression-list:
      assignment-expression
      argument-expression-list , assignment-expression
  */

  auto_ptr<Rule> unary_operator_(OR("unary-operator"));
  unary_operator_->AddChild(META("&", "&"));
  unary_operator_->AddChild(META("*", "*"));
  unary_operator_->AddChild(META("+", "+"));
  unary_operator_->AddChild(META("-", "-"));
  unary_operator_->AddChild(META("~", "~"));
  unary_operator_->AddChild(META("!", "!"));

  // FAKE
  auto_ptr<Rule> constant_expression_(constant_); // FAKE direct-declarator-suffix-1

  /*
    conditional-expression:
      logical-OR-expression
      logical-OR-expression ? expression : conditional-expression
    constant-expression:
      conditional-expression
    logical-OR-expression:
      logical-AND-expression
      logical-OR-expression || logical-AND-expression
    logical-AND-expression:
      inclusive-OR-expression
      logical-AND-expression && inclusive-OR-expression
    inclusive-OR-expression:
      exclusive-OR-expression
      inclusive-OR-expression | exclusive-OR-expression
    exclusive-OR-expression:
      AND-expression
      exclusive-OR-expression ^ AND-expression
    AND-expression:
      equality-expression
      AND-expression & equality-expression
    equality-expression:
      relational-expression
      equality-expression == relational-expression
      equality-expression != relational-expression
    relational-expression:
      shift-expression
      relational-expression < shift-expression
      relational-expression > shift-expression
      relational-expression <= shift-expression
      relational-expression >= shift-expression
    shift-expression:
      additive-expression
      shift-expression << additive-expression
      shift-expression >> additive-expression
    additive-expression:
      multiplicative-expression
      additive-expression + multiplicative-expression
      additive-expression - multiplicative-expression
    multiplicative-expression:
      cast-expression
      multiplicative-expression * cast-expression
      multiplicative-expression / cast-expression
      multiplicative-expression % cast-expression
    cast-expression:
      unary-expression
      ( type-name ) cast-expression
    unary-expression:
      postfix-expression
      ++ unary-expression
      -- unary-expression
      unary-operator cast-expression
      sizeof unary-expression
      sizeof ( type-name )
  */
//.........这里部分代码省略.........

开发者ID:nfomon，项目名称:shok，代码行数:101，代码来源:Parser.cpp

注：本文中的statik::OR方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。