tesseract::NetworkScratch::Stack< T > Class Template Reference

#include <networkscratch.h>

Public Member Functions
	Stack ()
T *	Borrow ()
void	Return (T *item)

Detailed Description

template<typename T>
class tesseract::NetworkScratch::Stack< T >

Definition at line 205 of file networkscratch.h.

Constructor & Destructor Documentation

Stack()

template<typename T>

tesseract::NetworkScratch::Stack< T >::Stack ( )

inline

Definition at line 207 of file networkscratch.h.

            : stack_top_(0) {
    }

Member Function Documentation

Borrow()

template<typename T>

T* tesseract::NetworkScratch::Stack< T >::Borrow ( )

inline

Definition at line 212 of file networkscratch.h.

                {
      std::lock_guard<std::mutex> lock(mutex_);
      if (stack_top_ == stack_.size()) {
        stack_.push_back(new T);
        flags_.push_back(false);
      }
      flags_[stack_top_] = true;
      return stack_[stack_top_++];
    }

Return()

template<typename T>

void tesseract::NetworkScratch::Stack< T >::Return ( T *  item )

inline

Definition at line 226 of file networkscratch.h.

                         {
      std::lock_guard<std::mutex> lock(mutex_);
      // Linear search will do.
      int index = stack_top_ - 1;
      while (index >= 0 && stack_[index] != item) --index;
      if (index >= 0) flags_[index] = false;
      while (stack_top_ > 0 && !flags_[stack_top_ - 1]) --stack_top_;
    }

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The documentation for this class was generated from the following file:

• /tesseract/src/lstm/networkscratch.h