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Added boolean return values to cVector's InsertUnique(), AppendUnique() and RemoveElement()

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This commit is contained in:
Klaus Schmidinger 2015-01-14 09:09:06 +01:00
parent 24b38eb812
commit 6ba9de491c
1 changed files with 16 additions and 7 deletions
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23
tools.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: tools.h 3.5 2015/01/12 12:13:33 kls Exp $
* $Id: tools.h 3.6 2015/01/14 09:09:06 kls Exp $
*/
#ifndef __TOOLS_H
@ -557,10 +557,13 @@ public:
else
Append(Data);
}
void InsertUnique(T Data, int Before = 0)
bool InsertUnique(T Data, int Before = 0)
{
if (IndexOf(Data) < 0)
if (IndexOf(Data) < 0) {
Insert(Data, Before);
return true;
}
return false;
}
virtual void Append(T Data)
{
@ -568,10 +571,13 @@ public:
Realloc(allocated * 3 / 2); // increase size by 50%
data[size++] = Data;
}
void AppendUnique(T Data)
bool AppendUnique(T Data)
{
if (IndexOf(Data) < 0)
if (IndexOf(Data) < 0) {
Append(Data);
return true;
}
return false;
}
virtual void Remove(int Index)
{
@ -581,11 +587,14 @@ public:
memmove(&data[Index], &data[Index + 1], (size - Index) * sizeof(T));
size--;
}
void RemoveElement(const T &Data)
bool RemoveElement(const T &Data)
{
int i = IndexOf(Data);
if (i >= 0)
if (i >= 0) {
Remove(i);
return true;
}
return false;
}
virtual void Clear(void)
{