Solved [C++] how to convert a string to uint32_t

[filhodaputa]

Ok, I need this request, if someone knows this please post...

 

[Scarlet Ayleid]

atoi(const char*)

Moved to Support

 

[filhodaputa]

no have other func??? look
i get a storage value from a player.... i need use the storage to set the life a monster... changeHealth(int32_t)...
atoi <<< no return error but crashing my console...


EDIT: i fix this! tanks, i making a quest with monsters "not easy" for high level players, tanks for help!!! rep+ for u Scarlet Ayleid )

 

[Tai]

You can use Encoding.ASCII.GetBytes to convert your string to a byte array with ASCII encoding (each character taking one byte). Then, call BitConverter.ToUInt32 to convert that byte array to a uint. However, a uint is only 4 bytes, so you'll need to do some partitioning of your array first.

 

[sn3ejk]

	std::string example = "69";
	uint32_t value = fromString<uint32_t>(example);

 

[Diath]

You can use Encoding.ASCII.GetBytes to convert your string to a byte array with ASCII encoding (each character taking one byte). Then, call BitConverter.ToUInt32 to convert that byte array to a uint. However, a uint is only 4 bytes, so you'll need to do some partitioning of your array first.

Hi Nevermore, TFS is written in C++.

@sn4ake:
Instead of calling that bloat templated function he can simply do that by:

uint32_t value = atoi(something.c_str());