contrib/llvm/tools/lldb/include/lldb/Expression/ExpressionSourceCode.h

   1 //===-- ExpressionSourceCode.h ----------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef liblldb_ExpressionSourceCode_h
  11 #define liblldb_ExpressionSourceCode_h
  12
  13 #include "lldb/lldb-enumerations.h"
  14
  15 #include <string>
  16
  17 namespace lldb_private
  18 {
  19
  20 class ExpressionSourceCode
  21 {
  22 public:
  23     static const char * g_expression_prefix;
  24
  25     static ExpressionSourceCode *CreateWrapped (const char *prefix,
  26                                                 const char *body)
  27     {
  28         return new ExpressionSourceCode ("$__lldb_expr",
  29                                          prefix,
  30                                          body,
  31                                          true);
  32     }
  33
  34     static ExpressionSourceCode *CreateUnwrapped (const char *name,
  35                                                   const char *body)
  36     {
  37         return new ExpressionSourceCode (name,
  38                                          "",
  39                                          body,
  40                                          false);
  41     }
  42
  43     bool NeedsWrapping () const
  44     {
  45         return m_wrap;
  46     }
  47
  48     const char *GetName () const
  49     {
  50         return m_name.c_str();
  51     }
  52
  53     bool GetText (std::string &text,
  54                   lldb::LanguageType wrapping_language,
  55                   bool const_object,
  56                   bool static_method) const;
  57
  58 private:
  59     ExpressionSourceCode (const char *name,
  60                           const char *prefix,
  61                           const char *body,
  62                           bool wrap) :
  63         m_name(name),
  64         m_prefix(prefix),
  65         m_body(body),
  66         m_wrap(wrap)
  67     {
  68     }
  69
  70     std::string m_name;
  71     std::string m_prefix;
  72     std::string m_body;
  73     bool m_wrap;
  74 };
  75
  76 } // namespace lldb_private
  77
  78 #endif