diff options
Diffstat (limited to 'tests/examplefiles/example.mqh')
| -rw-r--r-- | tests/examplefiles/example.mqh | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/tests/examplefiles/example.mqh b/tests/examplefiles/example.mqh deleted file mode 100644 index ee80ed52..00000000 --- a/tests/examplefiles/example.mqh +++ /dev/null @@ -1,123 +0,0 @@ -//+------------------------------------------------------------------+
-//| Array.mqh |
-//| Copyright 2009-2013, MetaQuotes Software Corp. |
-//| http://www.mql4.com |
-//+------------------------------------------------------------------+
-#include <Object.mqh>
-//+------------------------------------------------------------------+
-//| Class CArray |
-//| Purpose: Base class of dynamic arrays. |
-//| Derives from class CObject. |
-//+------------------------------------------------------------------+
-class CArray : public CObject
- {
-protected:
- int m_step_resize; // increment size of the array
- int m_data_total; // number of elements
- int m_data_max; // maximmum size of the array without memory reallocation
- int m_sort_mode; // mode of array sorting
-
-public:
- CArray(void);
- ~CArray(void);
- //--- methods of access to protected data
- int Step(void) const { return(m_step_resize); }
- bool Step(const int step);
- int Total(void) const { return(m_data_total); }
- int Available(void) const { return(m_data_max-m_data_total); }
- int Max(void) const { return(m_data_max); }
- bool IsSorted(const int mode=0) const { return(m_sort_mode==mode); }
- int SortMode(void) const { return(m_sort_mode); }
- //--- cleaning method
- void Clear(void) { m_data_total=0; }
- //--- methods for working with files
- virtual bool Save(const int file_handle);
- virtual bool Load(const int file_handle);
- //--- sorting method
- void Sort(const int mode=0);
-
-protected:
- virtual void QuickSort(int beg,int end,const int mode=0) { }
- };
-//+------------------------------------------------------------------+
-//| Constructor |
-//+------------------------------------------------------------------+
-CArray::CArray(void) : m_step_resize(16),
- m_data_total(0),
- m_data_max(0),
- m_sort_mode(-1)
- {
- }
-//+------------------------------------------------------------------+
-//| Destructor |
-//+------------------------------------------------------------------+
-CArray::~CArray(void)
- {
- }
-//+------------------------------------------------------------------+
-//| Method Set for variable m_step_resize |
-//+------------------------------------------------------------------+
-bool CArray::Step(const int step)
- {
-//--- check
- if(step>0)
- {
- m_step_resize=step;
- return(true);
- }
-//--- failure
- return(false);
- }
-//+------------------------------------------------------------------+
-//| Sorting an array in ascending order |
-//+------------------------------------------------------------------+
-void CArray::Sort(const int mode)
- {
-//--- check
- if(IsSorted(mode))
- return;
- m_sort_mode=mode;
- if(m_data_total<=1)
- return;
-//--- sort
- QuickSort(0,m_data_total-1,mode);
- }
-//+------------------------------------------------------------------+
-//| Writing header of array to file |
-//+------------------------------------------------------------------+
-bool CArray::Save(const int file_handle)
- {
-//--- check handle
- if(file_handle!=INVALID_HANDLE)
- {
- //--- write start marker - 0xFFFFFFFFFFFFFFFF
- if(FileWriteLong(file_handle,-1)==sizeof(long))
- {
- //--- write array type
- if(FileWriteInteger(file_handle,Type(),INT_VALUE)==INT_VALUE)
- return(true);
- }
- }
-//--- failure
- return(false);
- }
-//+------------------------------------------------------------------+
-//| Reading header of array from file |
-//+------------------------------------------------------------------+
-bool CArray::Load(const int file_handle)
- {
-//--- check handle
- if(file_handle!=INVALID_HANDLE)
- {
- //--- read and check start marker - 0xFFFFFFFFFFFFFFFF
- if(FileReadLong(file_handle)==-1)
- {
- //--- read and check array type
- if(FileReadInteger(file_handle,INT_VALUE)==Type())
- return(true);
- }
- }
-//--- failure
- return(false);
- }
-//+------------------------------------------------------------------+
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