Strategy And Instrument Properties (DSL)

Functions
sref< int64_t >	tsa::BAR_COUNT (void)
	Returns the strategy's current bar-count. Returns the same value as strategy::bar_count().
template<typename T >
sref< T >	tsa::invoke_function (const std::function< T(void)> &member_func)
	Generic way of invoking an object member function from DSL. The following function returns the strategy's current timestamp: More...
sref< double >	tsa::NET_PROFIT (void)
	Returns the strategy's current 'net profit'.
sref< date_time >	tsa::TIMESTAMP (void)
	Returns the strategy's current timestamp (The timestamp of the current bar).

Detailed Description

Function Documentation

template<typename T >

sref<T> tsa::invoke_function

(

const std::function< T(void)> &

member_func

)

Generic way of invoking an object member function from DSL. The following function returns the strategy's current timestamp:

sref<date_time> TIMESTAMP(void) {
   strategy* strategy_ptr = strategy_context::strategy_ptr();
   return invoke_function<date_time>(std::bind(&strategy::timestamp, strategy_ptr));
}

.

Template Parameters

T	template arg.

Parameters

member_func

The member function.

Returns

A sref<T>