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How to analyze the temporary string 0GC solution OneString, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can get something.

OneString is a 0 GC ToString solution. GC is generated when traditional numeric or bool variables are converted to string. Because string is immutable, each time you change the value of string, a new string is generated internally. If we need to print a value temporarily, using the system-provided ToString function will inevitably generate a new string. We don't really need to save the value of this string, just to print it, which is a result we don't want to see. So it would be nice if there was a temporary string that was automatically recycled and reused after we used it, and no GC was generated. OneString is such a solution. However, it is important to note that the values in the Text component of UGUI, which need to be used to display the use, do not use this scheme, because the value of Text will be modified.

Characteristics

0 GC:To String does not produce GC.

Support int, long, float, double, bool and so on.

Support to set the precision of floating-point numbers. The default is to retain two decimal places.

Easy to use: just use the ToOneString () function, which returns a temporary string.

Support for extension and modification.

Contains the complete code and demo scenario.

Installation

Player Settings: check Allow 'unsafe' Code.

You can just use ToOneString (), which returns a temporary string string.

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