Utils.hpp File Reference

#include <string>
#include <tuple>

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Functions
std::string	stripEcho (const std::string &response, const std::string &command)
	Strip a command echo prefix from a response string.
std::tuple< std::string, std::string >	parseVersionInfo (const std::string &raw)
	Parse a raw version-info string ("MODEL,FIRMWARE") into components.

Function Documentation

parseVersionInfo()

std::tuple< std::string, std::string > parseVersionInfo

(

const std::string &

raw

)

Parse a raw version-info string ("MODEL,FIRMWARE") into components.

Parameters

raw	The raw string from the KEYENCE command.

Returns

A tuple of (model, firmwareVersion).

Exceptions

std::runtime_error

if the format is unexpected.

stripEcho()

std::string stripEcho	(	const std::string &	response,
		const std::string &	command )

Strip a command echo prefix from a response string.

Parameters

response	The raw response from the device.
command	The command that was sent (potential echo).

Returns

The response with any leading echo removed.