added some comments for class Char, and added some TODO's
This commit is contained in:
parent
53efe34ed1
commit
bc0fc06772
6
Char.cpp
6
Char.cpp
@ -10,11 +10,11 @@ Char& Char::operator=(char other)
|
||||
{
|
||||
auto data = new char[_string.size() + 2]; // space for new char & null-terminator
|
||||
std::strcpy(data, _string.c_str());
|
||||
data[_index] = other;
|
||||
data[_index] = other; // set the desired char
|
||||
|
||||
|
||||
_string._str->operator--();
|
||||
_string._str = new StringValue(data);
|
||||
_string._str->operator--(); // release old StringValue
|
||||
_string._str = new StringValue(data); // make a new one
|
||||
|
||||
return *this;
|
||||
}
|
3
Char.h
3
Char.h
@ -5,6 +5,9 @@ class StringValue;
|
||||
|
||||
|
||||
|
||||
// TODO: think about making ctors explict
|
||||
/* This class provides a simple wrapper for a char primitive, and implements
|
||||
* copy-on-write semantics for the non-const String::operator[] via some magic */
|
||||
class Char
|
||||
{
|
||||
private:
|
||||
|
Loading…
Reference in New Issue
Block a user