public PhpString /*!*/ Append(char c)
{
if (cow.IsShared)
{
cow.Unshare();
cow = new CowStringBuilder(cow.Builder.ToString(), cow.Builder.Length + 1);
}
cow.Builder.Append(c);
return(this);
}
internal void SetCharUnchecked(int index, char value)
{
Debug.Assert(index >= 0 && index < this.Length);
if (cow.IsShared)
{
cow.Unshare();
cow = new CowStringBuilder(cow.Builder.ToString());
}
cow.Builder[index] = value;
}
public PhpString /*!*/ Prepend(string str)
{
if (cow.IsShared)
{
cow.Unshare();
cow = new CowStringBuilder(str, cow.Builder.ToString());
}
else
{
cow.Builder.Insert(0, str);
}
return(this);
}
public PhpString /*!*/ Append(string str)
{
if (cow.IsShared)
{
cow.Unshare();
cow = new CowStringBuilder(cow.Builder.ToString(), str);
}
else
{
cow.Builder.Append(str);
}
return(this);
}
public PhpString /*!*/ Append(char c, int count)
{
if (count < 0)
{
throw new ArgumentOutOfRangeException("count");
}
if (count > 0)
{
if (cow.IsShared)
{
cow.Unshare();
cow = new CowStringBuilder(cow.Builder.ToString(), cow.Builder.Length + count);
}
cow.Builder.Append(c, count);
}
return(this);
}
internal void SetCharUnchecked(int index, char value)
{
Debug.Assert(index >= 0 && index < this.Length);
if (cow.IsShared)
{
cow.Unshare();
cow = new CowStringBuilder(cow.Builder.ToString());
}
cow.Builder[index] = value;
}
public PhpString/*!*/ Prepend(string str)
{
if (cow.IsShared)
{
cow.Unshare();
cow = new CowStringBuilder(str, cow.Builder.ToString());
}
else
{
cow.Builder.Insert(0, str);
}
return this;
}
public PhpString/*!*/ Append(char c, int count)
{
if (count < 0)
throw new ArgumentOutOfRangeException("count");
if (count > 0)
{
if (cow.IsShared)
{
cow.Unshare();
cow = new CowStringBuilder(cow.Builder.ToString(), cow.Builder.Length + count);
}
cow.Builder.Append(c, count);
}
return this;
}
public PhpString/*!*/ Append(char c)
{
if (cow.IsShared)
{
cow.Unshare();
cow = new CowStringBuilder(cow.Builder.ToString(), cow.Builder.Length + 1);
}
cow.Builder.Append(c);
return this;
}
public PhpString/*!*/ Append(string str)
{
if (cow.IsShared)
{
cow.Unshare();
cow = new CowStringBuilder(cow.Builder.ToString(), str);
}
else
{
cow.Builder.Append(str);
}
return this;
}
/// <summary>
/// Initialize PhpString with two string values that will be concatenated.
/// </summary>
/// <param name="str1">First string value.</param>
/// <param name="str2">Second string value.</param>
public PhpString(string str1, string str2)
{
this.cow = new CowStringBuilder(str1, str2);
}
/// <summary>
/// Lazy copy construction.
/// </summary>
/// <param name="phps"></param>
private PhpString(PhpString phps)
{
this.cow = phps.cow.Share();
}
/// <summary>
/// Initialize PhpString with two string values that will be concatenated.
/// </summary>
/// <param name="str1">First string value.</param>
/// <param name="str2">Second string value.</param>
public PhpString(string str1, string str2)
{
this.cow = new CowStringBuilder(str1, str2);
}
/// <summary>
/// Lazy copy construction.
/// </summary>
/// <param name="phps"></param>
private PhpString(PhpString phps)
{
this.cow = phps.cow.Share();
}
