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add new Construct function of BaseString from InputStream

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This commit is contained in:
hyzboy 2020-01-13 20:12:15 +08:00
parent 2ba8757dec
commit f895b3c3b0
2 changed files with 20 additions and 1 deletions
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19
inc/hgl/type/BaseString.h
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@ -2,6 +2,7 @@
#define HGL_TYPE_BASE_STRING_INCLUDE #define HGL_TYPE_BASE_STRING_INCLUDE
#include<hgl/type/StringInstance.h> #include<hgl/type/StringInstance.h>
#include<hgl/io/InputStream.h>
#include<hgl/CompOperator.h> #include<hgl/CompOperator.h>
#include<hgl/type/Smart.h> #include<hgl/type/Smart.h>
@ -29,6 +30,24 @@ namespace hgl
Set(str); Set(str);
} }
BaseString(io::InputStream *is,int len=0)
{
if(len<=0)
len=is->Available();
if(len<=0)
return;
len/=sizeof(T);
T *str=new T[len+1];
len=is->Read(str,len*sizeof(T));
str[len]=0;
Set(str,len,true);
}
explicit BaseString(const T); explicit BaseString(const T);
static BaseString<T> charOf(const T &ch) static BaseString<T> charOf(const T &ch)