gusucode.com > vision工具箱matlab源码程序 > vision/+vision/+internal/+codegen/str2num.m
function [value, isValid] = str2num(str) % Call STR2NUM for compile time constants. coder.extrinsic('eml_try_catch'); %#codegen if isempty(coder.target()) out = vision.internal.codegen.locstr2num(str); else myfun = 'vision.internal.codegen.locstr2num'; [errid,errmsg,out] = eml_const(eml_try_catch(myfun,str)); eml_lib_assert(isempty(errmsg),errid,errmsg); end value = out.Value; isValid = out.IsValid;