find_all

C++ Function Reference

1 Signature

std::vector< _InputIterator > BigDataStatMeth::find_all(_InputIterator begin, _InputIterator end, const T &val)

2 Description

Finds all occurrences of a value in a range.

3 Parameters

begin (_InputIterator): Iterator to the start of the range
end (_InputIterator): Iterator to the end of the range
val (const T &): Value to search for

4 Returns

std::vector<_InputIterator> Vector of iterators pointing to matches

5 Details

Template function that searches for all occurrences of a value in a range defined by iterators and returns their positions.

6 Caller Graph

7 Source Code

Implementation

File: inst/include/hdf5Utilities/hdf5SortDataset.hpp • Lines 47-58

find_all(_InputIterator begin, _InputIterator end, const T& val)
    {
        std::vector<_InputIterator> matches;
        while(begin != end)
        {
            if((*begin) == val)
                matches.push_back(begin);
            ++begin;
        }
        
        return matches;
    }

8 Usage Example

#include "BigDataStatMeth.hpp"

// Example usage
auto result = find_all(...);

---
title: "find_all"
subtitle: "C++ Function Reference"
---

## Signature

```cpp
std::vector< _InputIterator > BigDataStatMeth::find_all(_InputIterator begin, _InputIterator end, const T &val)
```

## Description

Finds all occurrences of a value in a range.

## Parameters

- `begin` (`_InputIterator`): Iterator to the start of the range
- `end` (`_InputIterator`): Iterator to the end of the range
- `val` (`const T &`): Value to search for

## Returns

std::vector<_InputIterator> Vector of iterators pointing to matches

## Details

Template function that searches for all occurrences of a value in a range defined by iterators and returns their positions.

## Caller Graph

::: {.diagram-section}
<object type="image/svg+xml" data="images/namespace_big_data_stat_meth_a5aec9207cfaa5b12c138dbb584365ca1_icgraph.svg" class="class-diagram">
  <img src="images/namespace_big_data_stat_meth_a5aec9207cfaa5b12c138dbb584365ca1_icgraph.svg" alt="Function dependencies"/>
</object>
:::

## Source Code

::: {.callout-note collapse="true"}
### Implementation

**File:** `inst/include/hdf5Utilities/hdf5SortDataset.hpp` • **Lines 47-58**

```cpp
find_all(_InputIterator begin, _InputIterator end, const T& val)
    {
        std::vector<_InputIterator> matches;
        while(begin != end)
        {
            if((*begin) == val)
                matches.push_back(begin);
            ++begin;
        }
        
        return matches;
    }
```
:::

## Usage Example

```cpp
#include "BigDataStatMeth.hpp"

// Example usage
auto result = find_all(...);
```