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Commit 2676893d authored by Tomasz Wasilczyk's avatar Tomasz Wasilczyk
Browse files

Implement String8|16::empty and String16::length 

This time following std::string::empty meaning.

String16::length is for parity with String8::length and to
follow std::string::length/size duo.

Bug: 295394788
Test: mma
Change-Id: I43df2cbb9ca6f980a4cf6d971064d594d661f884
parent 6d1b6449

libutils/include/utils/String16.h

+14 −0
Original line number Diff line number Diff line
@@ -60,6 +60,10 @@ private: 
    static inline std::string   std_string(const String16& str);

public:

            size_t              size() const;

    inline  bool                empty() const;



    inline  size_t              length() const;



            void                setTo(const String16& other);

            status_t            setTo(const char16_t* other);

            status_t            setTo(const char16_t* other, size_t len);
@@ -250,6 +254,16 @@ inline std::string String16::std_string(const String16& str) 
    return std::string(String8(str).c_str());

}



inline bool String16::empty() const

{

    return length() == 0;

}



inline size_t String16::length() const

{

    return size();

}



inline String16& String16::operator=(const String16& other)

{

    setTo(other);

libutils/include/utils/String8.h

+6 −0
Original line number Diff line number Diff line
@@ -64,6 +64,7 @@ public: 


    inline  size_t              size() const;

    inline  size_t              bytes() const;

    inline  bool                empty() const;

    inline  bool                isEmpty() const;



            size_t              length() const;
@@ -257,6 +258,11 @@ inline size_t String8::size() const 
    return length();

}



inline bool String8::empty() const

{

    return length() == 0;

}



inline bool String8::isEmpty() const

{

    return length() == 0;