to_byte

Shows how to use xtd::convert::to_byte method.

Sources

• src/to_byte.cpp
• CMakeLists.txt

Build and run

Open "Command Prompt" or "Terminal". Navigate to the folder that contains the project and type the following:

xtdc run

Output

Convert int to byte :
---------------------
static_cast<byte>(value) = 42
as<byte>(value)          = 42
convert::to_byte(value)  = 42

Convert float to byte :
-----------------------
static_cast<byte>(float_value) = 42
as<byte>(float_value)          = 43
convert::to_byte(float_value)  = 43

Convert any to byte :
---------------------
any_cast<byte>(any_value)   = 42
as<byte>(any_value)         = 42
convert::to_byte(any_value) = 42

Convert string to byte :
------------------------
parse<byte>(string_value))     = 42
as<byte>(string_value)         = 42
convert::to_byte(string_value) = 42

Convert hexa string to byte :
-----------------------------
parse<byte>(string_hex_value, number_styles::hex_number) = 42
as<byte>(string_hex_value, 16)                           = 42
convert::to_byte(string_hex_value, 16))                  = 42

Convert int to byte with overflow :
-----------------------------------
static_cast<byte>(overflow_value) = 1
(ERROR) as : Overflow exception
(ERROR) convert::to_byte : Overflow exception