51 lines
1.0 KiB
Markdown
51 lines
1.0 KiB
Markdown
# SearchLinear
|
||
|
||
Searches for the element equal to the sample in the array.
|
||
|
||
```
|
||
int SearchLinear(
|
||
string element // sample
|
||
) const
|
||
|
||
```
|
||
|
||
Parameters
|
||
|
||
element
|
||
|
||
[in] The sample element to search in the array.
|
||
|
||
Return Value
|
||
|
||
The position of the found element - successful, -1 - the element not found.
|
||
|
||
Note
|
||
|
||
The method uses the linear search (or sequential search) algorithm for unsorted arrays.
|
||
|
||
Example:
|
||
|
||
```
|
||
//--- example for CArrayString::SearchLinear(string)
|
||
#include <Arrays\ArrayString.mqh>
|
||
//---
|
||
void OnStart()
|
||
{
|
||
CArrayString *array=new CArrayString;
|
||
//---
|
||
if(array==NULL)
|
||
{
|
||
printf("Object create error");
|
||
return;
|
||
}
|
||
//--- add arrays elements
|
||
//--- . . .
|
||
//--- search element
|
||
if(array.SearchLinear("ABC")!=-1) printf("Element found");
|
||
else printf("Element not found");
|
||
//--- delete array
|
||
delete array;
|
||
}
|
||
|
||
```
|