rooty/Arduino
1
0
Fork 0
mirror of https://github.com/arduino/Arduino.git synced 2025-02-18 12:54:25 +01:00
Code Issues Releases Activity

Moving move() to __GXX_EXPERIMENTAL_CXX0X__ only, adding operator bool().

Browse Source
This commit is contained in:
David A. Mellis 2011-03-13 16:46:06 -04:00
parent f5f2e09636
commit cc24d41b74
2 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
hardware/arduino/cores/arduino/WString.cpp
View File

@ -157,6 +157,7 @@ String & String::copy(const char *cstr, unsigned int length)
return *this; return *this;
} }
#ifdef __GXX_EXPERIMENTAL_CXX0X__
void String::move(String &rhs) void String::move(String &rhs)
{ {
if (buffer) { if (buffer) {
@ -176,6 +177,7 @@ void String::move(String &rhs)
rhs.capacity = 0; rhs.capacity = 0;
rhs.len = 0; rhs.len = 0;
} }
#endif
String & String::operator = (const String &rhs) String & String::operator = (const String &rhs)
{ {
@ -340,6 +342,11 @@ StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num)
/* Comparison */ /* Comparison */
/*********************************************/ /*********************************************/
String::operator bool() const
{
return !!buffer;
}
int String::compareTo(const String &s) const int String::compareTo(const String &s) const
{ {
if (!buffer || !s.buffer) { if (!buffer || !s.buffer) {

3
hardware/arduino/cores/arduino/WString.h
View File

@ -63,7 +63,9 @@ public:
// copy and move // copy and move
String & copy(const char *cstr, unsigned int length); String & copy(const char *cstr, unsigned int length);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
void move(String &rhs); void move(String &rhs);
#endif
String & operator = (const String &rhs); String & operator = (const String &rhs);
String & operator = (const char *cstr); String & operator = (const char *cstr);
#ifdef __GXX_EXPERIMENTAL_CXX0X__ #ifdef __GXX_EXPERIMENTAL_CXX0X__
@ -101,6 +103,7 @@ public:
friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num); friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num);
// comparison // comparison
operator bool() const;
int compareTo(const String &s) const; int compareTo(const String &s) const;
unsigned char equals(const String &s) const; unsigned char equals(const String &s) const;
unsigned char equals(const char *cstr) const; unsigned char equals(const char *cstr) const;