ILE C/C++ Run-Time Library Functions

Type Conversion


Function Header File Page Description
atof() stdlib.h "atof() -- Convert Character String to Float" Converts a character string to a floating-point value.
atoi() stdlib.h "atoi() -- Convert Character String to Integer" Converts a character string to an integer.
atol() stdlib.h "atol() -- atoll() -- Convert Character String to Long or Long Long Integer" Converts a character string to a long integer.
atoll() stdlib.h "atol() -- atoll() -- Convert Character String to Long or Long Long Integer" Converts a character string to a long integer.
_gcvt() stdlib.h "_gcvt - Convert Floating-Point to String" Converts a floating point value to a string.
_itoa() stdlib.h "_itoa - Convert Integer to String" Converts an integer to a string.
_ltoa() stdlib.h "_ltoa - Convert Long Integer to String" Converts a long integer to a string.
strtod() stdlib.h "strtod() -- Convert Character String to Double" Converts a character string to a double value.
strtol() stdlib.h "strtol() -- strtoll() -- Convert Character String to Long and Long Long Integer" Converts a character string to a long integer.
strtoll() stdlib.h "strtol() -- strtoll() -- Convert Character String to Long and Long Long Integer" Converts a character string to a long long integer.
strtoul() stdlib.h "strtoul() -- strtoull() -- Convert Character String to Unsigned Long and Unsigned Long Long Integer" Converts a string to an unsigned long integer.
strtoull() stdlib.h "strtoul() -- strtoull() -- Convert Character String to Unsigned Long and Unsigned Long Long Integer" Converts a string to an unsigned long long integer.
toascii() ctype.h "toascii() -- Convert Character to Character Representable by ASCII" Converts a character to the corresponding ASCII value.
_ultoa() stdlib.h "_ultoa - Convert Unsigned Long Integer to String" Converts an unsigned long integer to a string.
wcstod() wchar.h "wcstod() -- Convert Wide-Character String to Double" Converts a wide-character string to a double floating point.
wcstol() wchar.h "wcstol() -- wcstoll() -- Convert Wide Character String to Long and Long Long Integer" Converts a wide-character string to a long integer.
wcstoll() wchar.h "wcstol() -- wcstoll() -- Convert Wide Character String to Long and Long Long Integer" Converts a wide-character string to a long long integer.
wcstoul() wchar.h "wcstoul() -- wcstoull() -- Convert WideCharacter String to Unsigned Long and Unsigned Long Long Integer" Converts a wide-character string to an unsigned long integer.
wcstuoll() wchar.h "wcstoul() -- wcstoull() -- Convert WideCharacter String to Unsigned Long and Unsigned Long Long Integer" Converts a wide-character string to an unsigned long long integer.


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