XIEITE_ARCH_TYPE_/*???*/, XIEITE_ARCH_MAJOR_/*???*/, XIEITE_ARCH_MINOR_/*???*/, XIEITE_ARCH_PATCH_/*???*/, XIEITE_ARCH_EQ(), XIEITE_ARCH_LEAST(), XIEITE_ARCH_MOST()

 Defined in header <xieite/pp/arch.hpp>

Macros for identifying the current computer architecture and its version (major, minor, patch). The macros are not mutually exclusive.


Definitions

 #type 
#define XIEITE_ARCH_TYPE_/*???*/ /* boolean integer literal */
#define XIEITE_ARCH_MAJOR_/*???*/ /* integer literal */
#define XIEITE_ARCH_MINOR_/*???*/ /* integer literal */
#define XIEITE_ARCH_PATCH_/*???*/ /* integer literal */
Use with ALPHA, ARM, BLACKFIN, CONVEX, CRAY, CSKY, EPIPHANY, ELBRUS_2000, FR30, HEXAGON, HP_800, HP_9000, IA64, IBM_SYSTEM_32, IBM_SYSTEM_370, IBM_SYSTEM_390, IBM_Z, LOONGARCH, M_CORE, M32R, MIPS, MMIX, MN103, MOTOROLA_68000, MOXIE, NDS32, NEC_SX_AURORA_TSUBASA, NIOS_II, OR1K, PA_RISC, PDP_11, PNACL, POWERPC, PTX, PYRAMID_9810, RISC_V, RS_6000, SPARC, SUPERH, TAHOE, TMS320, TMS470, V850, VAX, X80, X86_32, X86_64, XENON, XSTORMY16, or XTENSA. See example.

#eq 
#define XIEITE_ARCH_EQ(type, major, .../* minor, patch */) /* boolean expression */
Allows two optional arguments for the minor and patch version numbers. Expands to an expression checking whether an architecture is the target architecture and its version is equal to some value.

#least 
#define XIEITE_ARCH_LEAST(type, major, .../* minor, patch */) /* boolean expression */
Expands to an expression checking whether an architecture is the target architecture and its version is equal to or greater than some value.

#most 
#define XIEITE_ARCH_MOST(type, major, .../* minor, patch */) /* boolean expression */
Expands to an expression checking whether an architecture is the target architecture and its version is equal to or less than some value.


Example

 
int main() {
	std::print("Is target architecture x86-64? {}\n", XIEITE_ARCH_TYPE_X86_64);
}
Possible output: 
Is target architecture x86-64? 1
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