#include <wasm_stack.hpp>

Public Member Functions
template<typename Alloc = Allocator, typename = std::enable_if_t<std::is_same_v<Alloc, std::nullptr_t>, int>>
	stack ()

template<typename Alloc = Allocator, typename = std::enable_if_t<!std::is_same_v<Alloc, nullptr_t>, int>>
	stack (Alloc &&alloc)

template<typename Alloc = Allocator, typename = std::enable_if_t<!std::is_same_v<Alloc, nullptr_t>, int>>
	stack (uint32_t n, Alloc &&alloc)

void	push (ElemT &&e)

ElemT	pop ()

ElemT &	get (uint32_t index) const

void	set (uint32_t index, const ElemT &el)

void	eat (uint32_t index)

void	compact (uint32_t index)

size_t	current_index () const

ElemT &	peek ()

const ElemT &	peek () const

ElemT &	peek (size_t i)

ElemT &	get_back (size_t i)

const ElemT &	get_back (size_t i) const

void	trim (size_t amt)

size_t	size () const

size_t	capacity () const

template<typename Alloc = Allocator, typename = std::enable_if_t<std::is_same_v<Alloc, std::nullptr_t>, int>>
	stack ()

template<typename Alloc = Allocator, typename = std::enable_if_t<!std::is_same_v<Alloc, nullptr_t>, int>>
	stack (Alloc &&alloc)

template<typename Alloc = Allocator, typename = std::enable_if_t<!std::is_same_v<Alloc, nullptr_t>, int>>
	stack (uint32_t n, Alloc &&alloc)

void	push (ElemT &&e)

ElemT	pop ()

ElemT &	get (uint32_t index) const

void	set (uint32_t index, const ElemT &el)

void	eat (uint32_t index)

void	compact (uint32_t index)

size_t	current_index () const

ElemT &	peek ()

const ElemT &	peek () const

ElemT &	peek (size_t i)

ElemT &	get_back (size_t i)

const ElemT &	get_back (size_t i) const

void	trim (size_t amt)

size_t	size () const

size_t	capacity () const

Detailed Description

template<typename ElemT, size_t ElemSz, typename Allocator = nullptr_t>
class sysio::vm::stack< ElemT, ElemSz, Allocator >

Definition at line 18 of file wasm_stack.hpp.

Constructor & Destructor Documentation

◆ stack() [1/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

template<typename Alloc = Allocator, typename = std::enable_if_t<std::is_same_v<Alloc, std::nullptr_t>, int>>

sysio::vm::stack< ElemT, ElemSz, Allocator >::stack ( )

inline

Definition at line 21 of file wasm_stack.hpp.

22 : _store(ElemSz) {}

◆ stack() [2/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

template<typename Alloc = Allocator, typename = std::enable_if_t<!std::is_same_v<Alloc, nullptr_t>, int>>

sysio::vm::stack< ElemT, ElemSz, Allocator >::stack ( Alloc && alloc )

inline

Definition at line 25 of file wasm_stack.hpp.

26 : _store(alloc, ElemSz) {}

◆ stack() [3/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

template<typename Alloc = Allocator, typename = std::enable_if_t<!std::is_same_v<Alloc, nullptr_t>, int>>

sysio::vm::stack< ElemT, ElemSz, Allocator >::stack	(	uint32_t	n,
		Alloc &&	alloc )

inline

Definition at line 29 of file wasm_stack.hpp.

30 : _store(alloc, n) {}

◆ stack() [4/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

template<typename Alloc = Allocator, typename = std::enable_if_t<std::is_same_v<Alloc, std::nullptr_t>, int>>

sysio::vm::stack< ElemT, ElemSz, Allocator >::stack ( )

inline

Definition at line 21 of file wasm_stack.hpp.

22 : _store(ElemSz) {}

◆ stack() [5/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

template<typename Alloc = Allocator, typename = std::enable_if_t<!std::is_same_v<Alloc, nullptr_t>, int>>

sysio::vm::stack< ElemT, ElemSz, Allocator >::stack ( Alloc && alloc )

inline

Definition at line 25 of file wasm_stack.hpp.

26 : _store(alloc, ElemSz) {}

◆ stack() [6/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

template<typename Alloc = Allocator, typename = std::enable_if_t<!std::is_same_v<Alloc, nullptr_t>, int>>

sysio::vm::stack< ElemT, ElemSz, Allocator >::stack	(	uint32_t	n,
		Alloc &&	alloc )

inline

Definition at line 29 of file wasm_stack.hpp.

30 : _store(alloc, n) {}

Member Function Documentation

◆ capacity() [1/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

size_t sysio::vm::stack< ElemT, ElemSz, Allocator >::capacity ( ) const

inline

Definition at line 64 of file wasm_stack.hpp.

64{ return _store.size(); }

◆ capacity() [2/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

size_t sysio::vm::stack< ElemT, ElemSz, Allocator >::capacity ( ) const

inline

Definition at line 64 of file wasm_stack.hpp.

64{ return _store.size(); }

◆ compact() [1/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

void sysio::vm::stack< ElemT, ElemSz, Allocator >::compact ( uint32_t index )

inline

Definition at line 52 of file wasm_stack.hpp.

                                   {
         _store[index] = _store[_index-1];
         _index = index+1;
      }

◆ compact() [2/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

void sysio::vm::stack< ElemT, ElemSz, Allocator >::compact ( uint32_t index )

inline

Definition at line 52 of file wasm_stack.hpp.

                                   {
         _store[index] = _store[_index-1];
         _index = index+1;
      }

◆ current_index() [1/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

size_t sysio::vm::stack< ElemT, ElemSz, Allocator >::current_index ( ) const

inline

Definition at line 56 of file wasm_stack.hpp.

56{ return _index; }

◆ current_index() [2/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

size_t sysio::vm::stack< ElemT, ElemSz, Allocator >::current_index ( ) const

inline

Definition at line 56 of file wasm_stack.hpp.

56{ return _index; }

◆ eat() [1/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

void sysio::vm::stack< ElemT, ElemSz, Allocator >::eat ( uint32_t index )

inline

Definition at line 50 of file wasm_stack.hpp.

50{ _index = index; }

◆ eat() [2/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

void sysio::vm::stack< ElemT, ElemSz, Allocator >::eat ( uint32_t index )

inline

Definition at line 50 of file wasm_stack.hpp.

50{ _index = index; }

◆ get() [1/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::get ( uint32_t index ) const

inline

Definition at line 42 of file wasm_stack.hpp.

                                       {
         SYS_VM_ASSERT(index <= _index, wasm_interpreter_exception, "invalid stack index");
         return (ElemT&)_store[index];
      }

◆ get() [2/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::get ( uint32_t index ) const

inline

Definition at line 42 of file wasm_stack.hpp.

                                       {
         SYS_VM_ASSERT(index <= _index, wasm_interpreter_exception, "invalid stack index");
         return (ElemT&)_store[index];
      }

◆ get_back() [1/4]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::get_back ( size_t i )

inline

Definition at line 60 of file wasm_stack.hpp.

60{ return _store[_index - 1 - i]; }

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◆ get_back() [2/4]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::get_back ( size_t i )

inline

Definition at line 60 of file wasm_stack.hpp.

60{ return _store[_index - 1 - i]; }

◆ get_back() [3/4]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

const ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::get_back ( size_t i ) const

inline

Definition at line 61 of file wasm_stack.hpp.

61{ return _store[_index - 1 - i]; }

◆ get_back() [4/4]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

const ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::get_back ( size_t i ) const

inline

Definition at line 61 of file wasm_stack.hpp.

61{ return _store[_index - 1 - i]; }

◆ peek() [1/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::peek ( )

inline

Definition at line 57 of file wasm_stack.hpp.

57{ return _store[_index - 1]; }

◆ peek() [2/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::peek ( )

inline

Definition at line 57 of file wasm_stack.hpp.

57{ return _store[_index - 1]; }

◆ peek() [3/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

const ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::peek ( ) const

inline

Definition at line 58 of file wasm_stack.hpp.

58{ return _store[_index - 1]; }

◆ peek() [4/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

const ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::peek ( ) const

inline

Definition at line 58 of file wasm_stack.hpp.

58{ return _store[_index - 1]; }

◆ peek() [5/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::peek ( size_t i )

inline

Definition at line 59 of file wasm_stack.hpp.

59{ return _store[_index - 1 - i]; }

◆ peek() [6/6]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

ElemT & sysio::vm::stack< ElemT, ElemSz, Allocator >::peek ( size_t i )

inline

Definition at line 59 of file wasm_stack.hpp.

59{ return _store[_index - 1 - i]; }

◆ pop() [1/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

ElemT sysio::vm::stack< ElemT, ElemSz, Allocator >::pop ( )

inline

Definition at line 40 of file wasm_stack.hpp.

40{ return _store[--_index]; }

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◆ pop() [2/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

ElemT sysio::vm::stack< ElemT, ElemSz, Allocator >::pop ( )

inline

Definition at line 40 of file wasm_stack.hpp.

40{ return _store[--_index]; }

◆ push() [1/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

void sysio::vm::stack< ElemT, ElemSz, Allocator >::push ( ElemT && e )

inline

Definition at line 32 of file wasm_stack.hpp.

                           { 
         if constexpr (std::is_same_v<Allocator, nullptr_t>) {
            if (_index >= _store.size())
               _store.resize(_store.size()*2);
         }
         _store[_index++] = std::forward<ElemT>(e);
      }

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◆ push() [2/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

void sysio::vm::stack< ElemT, ElemSz, Allocator >::push ( ElemT && e )

inline

Definition at line 32 of file wasm_stack.hpp.

                           { 
         if constexpr (std::is_same_v<Allocator, nullptr_t>) {
            if (_index >= _store.size())
               _store.resize(_store.size()*2);
         }
         _store[_index++] = std::forward<ElemT>(e);
      }

◆ set() [1/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

void sysio::vm::stack< ElemT, ElemSz, Allocator >::set	(	uint32_t	index,
		const ElemT &	el )

inline

Definition at line 46 of file wasm_stack.hpp.

                                                {
         SYS_VM_ASSERT(index <= _index, wasm_interpreter_exception, "invalid stack index");
         _store[index] = el;
      }

◆ set() [2/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

void sysio::vm::stack< ElemT, ElemSz, Allocator >::set	(	uint32_t	index,
		const ElemT &	el )

inline

Definition at line 46 of file wasm_stack.hpp.

                                                {
         SYS_VM_ASSERT(index <= _index, wasm_interpreter_exception, "invalid stack index");
         _store[index] = el;
      }

◆ size() [1/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

size_t sysio::vm::stack< ElemT, ElemSz, Allocator >::size ( ) const

inline

Definition at line 63 of file wasm_stack.hpp.

63{ return _index; }

◆ size() [2/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

size_t sysio::vm::stack< ElemT, ElemSz, Allocator >::size ( ) const

inline

Definition at line 63 of file wasm_stack.hpp.

63{ return _index; }

◆ trim() [1/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

void sysio::vm::stack< ElemT, ElemSz, Allocator >::trim ( size_t amt )

inline

Definition at line 62 of file wasm_stack.hpp.

62{ _index -= amt; }

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◆ trim() [2/2]

template<typename ElemT , size_t ElemSz, typename Allocator = nullptr_t>

void sysio::vm::stack< ElemT, ElemSz, Allocator >::trim ( size_t amt )

inline

Definition at line 62 of file wasm_stack.hpp.

62{ _index -= amt; }

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

libraries/sys-vm/include/sysio/sysio/vm/wasm_stack.hpp
libraries/sys-vm/include/sysio/vm/wasm_stack.hpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ stack() [1/6]

◆ stack() [2/6]

◆ stack() [3/6]

◆ stack() [4/6]

◆ stack() [5/6]

◆ stack() [6/6]

Member Function Documentation

◆ capacity() [1/2]

◆ capacity() [2/2]

◆ compact() [1/2]

◆ compact() [2/2]

◆ current_index() [1/2]

◆ current_index() [2/2]

◆ eat() [1/2]

◆ eat() [2/2]

◆ get() [1/2]

◆ get() [2/2]

◆ get_back() [1/4]

◆ get_back() [2/4]

◆ get_back() [3/4]

◆ get_back() [4/4]

◆ peek() [1/6]

◆ peek() [2/6]

◆ peek() [3/6]

◆ peek() [4/6]

◆ peek() [5/6]

◆ peek() [6/6]

◆ pop() [1/2]

◆ pop() [2/2]

◆ push() [1/2]

◆ push() [2/2]

◆ set() [1/2]

◆ set() [2/2]

◆ size() [1/2]

◆ size() [2/2]

◆ trim() [1/2]

◆ trim() [2/2]