vc中的const char *类型在的delphi中与那种数据类型对应呀？谢谢

Question

vc中的const char *类型在的delphi中与那种数据类型对应呀？
c中dll定义;
extern "C" __declspec(dllexport) int MatCreateDoubleD(const char *cc,int num,double dd[])
delphi应该怎么定义呀？
function MatCreateDoubleD(p:XXXXXXXXXXXXX;num:Integer;dd:array of double):Integer;cdecl;external'DpLab.dll';
XXXXXXXXXXX应该是什么哪？？

Answer 1

『Delphi和C++数据类型对照表』Delphi        字长/值域                                C++ShortInt    8位有符号整型                          signed char
SmallInt    16位有符号整型                        short
LongInt      32位有符号整型                        int
Byte        8位无符号整型                          unsigned char
Word        16位无符号整型                        unsigned short
Integer      32位有符号整型                        int
Cardinal    32位无符号整型                        unsigned int
Boolean      真/假                                  bool
ByteBool    真/假 或 8位无符号整型                unsigned char
WordBool    真/假 或 16位无符号整型                unsigned short
LongBool    真/假 或 32位无符号整型                BOOL (WinAPI)
AnsiChar    8位无符号字符                          char
WideChar    宽字编码字符                          wchar_t
Char        8位无符号字符                          char
AnsiString  Delphi的字符串类                      AnsiString 类
String[n]    老式的Delphi字符串, n = 1..255字节    SmallString<n> 模板类
ShortString  老式的Delphi字符串, 255字节            SmallString<255>
String      Delphi的AnsiString类                  AnsiString
Single      32位浮点数                            float
Double      64位浮点数                            double
Extended    80位浮点数                            long double
Real        32位浮点数                            double
Pointer      32无类型指针                          void *
PChar        32位字符型指针                        unsigned char *
PAnsiChar    32位ANSI型字符指针                    unsigned char *
Comp        64位浮点数                            Comp 类
OleVariant  OLE可变类型值                          OleVariant 类

Answer 2

char * 是以NULL结尾的字符串 可以是得Delphi 的 PChar  PAnsiChar

Answer 3

楼主同志，怎样不行？不过我提的也不对，const pchar 只保证指针本身不能被修改。估计 const array of char 能满足要求。