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c++ source #1
Output
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Intel asm syntax
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Filters
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Debug intrinsics
Compiler
6502-c++ 11.1.0
ARM GCC 10.2.0
ARM GCC 10.3.0
ARM GCC 10.4.0
ARM GCC 10.5.0
ARM GCC 11.1.0
ARM GCC 11.2.0
ARM GCC 11.3.0
ARM GCC 11.4.0
ARM GCC 12.1.0
ARM GCC 12.2.0
ARM GCC 12.3.0
ARM GCC 13.1.0
ARM GCC 13.2.0
ARM GCC 13.2.0 (unknown-eabi)
ARM GCC 4.5.4
ARM GCC 4.6.4
ARM GCC 5.4
ARM GCC 6.3.0
ARM GCC 6.4.0
ARM GCC 7.3.0
ARM GCC 7.5.0
ARM GCC 8.2.0
ARM GCC 8.5.0
ARM GCC 9.3.0
ARM GCC 9.4.0
ARM GCC 9.5.0
ARM GCC trunk
ARM gcc 10.2.1 (none)
ARM gcc 10.3.1 (2021.07 none)
ARM gcc 10.3.1 (2021.10 none)
ARM gcc 11.2.1 (none)
ARM gcc 5.4.1 (none)
ARM gcc 7.2.1 (none)
ARM gcc 8.2 (WinCE)
ARM gcc 8.3.1 (none)
ARM gcc 9.2.1 (none)
ARM msvc v19.0 (WINE)
ARM msvc v19.10 (WINE)
ARM msvc v19.14 (WINE)
ARM64 Morello gcc 10.1 Alpha 2
ARM64 gcc 10.2
ARM64 gcc 10.3
ARM64 gcc 10.4
ARM64 gcc 10.5.0
ARM64 gcc 11.1
ARM64 gcc 11.2
ARM64 gcc 11.3
ARM64 gcc 11.4.0
ARM64 gcc 12.1
ARM64 gcc 12.2.0
ARM64 gcc 12.3.0
ARM64 gcc 13.1.0
ARM64 gcc 13.2.0
ARM64 gcc 5.4
ARM64 gcc 6.3
ARM64 gcc 6.4
ARM64 gcc 7.3
ARM64 gcc 7.5
ARM64 gcc 8.2
ARM64 gcc 8.5
ARM64 gcc 9.3
ARM64 gcc 9.4
ARM64 gcc 9.5
ARM64 gcc trunk
ARM64 msvc v19.14 (WINE)
AVR gcc 10.3.0
AVR gcc 11.1.0
AVR gcc 12.1.0
AVR gcc 12.2.0
AVR gcc 12.3.0
AVR gcc 13.1.0
AVR gcc 13.2.0
AVR gcc 4.5.4
AVR gcc 4.6.4
AVR gcc 5.4.0
AVR gcc 9.2.0
AVR gcc 9.3.0
Arduino Mega (1.8.9)
Arduino Uno (1.8.9)
BPF clang (trunk)
BPF clang 13.0.0
BPF clang 14.0.0
BPF clang 15.0.0
BPF clang 16.0.0
BPF clang 17.0.1
BPF clang 18.1.0
BPF gcc 13.1.0
BPF gcc 13.2.0
BPF gcc trunk
EDG (experimental reflection)
EDG 6.5
EDG 6.5 (GNU mode gcc 13)
EDG 6.6
EDG 6.6 (GNU mode gcc 13)
FRC 2019
FRC 2020
FRC 2023
KVX ACB 4.1.0 (GCC 7.5.0)
KVX ACB 4.1.0-cd1 (GCC 7.5.0)
KVX ACB 4.10.0 (GCC 10.3.1)
KVX ACB 4.11.1 (GCC 10.3.1)
KVX ACB 4.12.0 (GCC 11.3.0)
KVX ACB 4.2.0 (GCC 7.5.0)
KVX ACB 4.3.0 (GCC 7.5.0)
KVX ACB 4.4.0 (GCC 7.5.0)
KVX ACB 4.6.0 (GCC 9.4.1)
KVX ACB 4.8.0 (GCC 9.4.1)
KVX ACB 4.9.0 (GCC 9.4.1)
M68K gcc 13.1.0
M68K gcc 13.2.0
M68k clang (trunk)
MRISC32 gcc (trunk)
MSP430 gcc 4.5.3
MSP430 gcc 5.3.0
MSP430 gcc 6.2.1
MinGW clang 14.0.3
MinGW clang 14.0.6
MinGW clang 15.0.7
MinGW clang 16.0.0
MinGW clang 16.0.2
MinGW gcc 11.3.0
MinGW gcc 12.1.0
MinGW gcc 12.2.0
MinGW gcc 13.1.0
RISC-V (32-bits) gcc (trunk)
RISC-V (32-bits) gcc 10.2.0
RISC-V (32-bits) gcc 10.3.0
RISC-V (32-bits) gcc 11.2.0
RISC-V (32-bits) gcc 11.3.0
RISC-V (32-bits) gcc 11.4.0
RISC-V (32-bits) gcc 12.1.0
RISC-V (32-bits) gcc 12.2.0
RISC-V (32-bits) gcc 12.3.0
RISC-V (32-bits) gcc 13.1.0
RISC-V (32-bits) gcc 13.2.0
RISC-V (32-bits) gcc 8.2.0
RISC-V (32-bits) gcc 8.5.0
RISC-V (32-bits) gcc 9.4.0
RISC-V (64-bits) gcc (trunk)
RISC-V (64-bits) gcc 10.2.0
RISC-V (64-bits) gcc 10.3.0
RISC-V (64-bits) gcc 11.2.0
RISC-V (64-bits) gcc 11.3.0
RISC-V (64-bits) gcc 11.4.0
RISC-V (64-bits) gcc 12.1.0
RISC-V (64-bits) gcc 12.2.0
RISC-V (64-bits) gcc 12.3.0
RISC-V (64-bits) gcc 13.1.0
RISC-V (64-bits) gcc 13.2.0
RISC-V (64-bits) gcc 8.2.0
RISC-V (64-bits) gcc 8.5.0
RISC-V (64-bits) gcc 9.4.0
RISC-V rv32gc clang (trunk)
RISC-V rv32gc clang 10.0.0
RISC-V rv32gc clang 10.0.1
RISC-V rv32gc clang 11.0.0
RISC-V rv32gc clang 11.0.1
RISC-V rv32gc clang 12.0.0
RISC-V rv32gc clang 12.0.1
RISC-V rv32gc clang 13.0.0
RISC-V rv32gc clang 13.0.1
RISC-V rv32gc clang 14.0.0
RISC-V rv32gc clang 15.0.0
RISC-V rv32gc clang 16.0.0
RISC-V rv32gc clang 17.0.1
RISC-V rv32gc clang 18.1.0
RISC-V rv32gc clang 9.0.0
RISC-V rv32gc clang 9.0.1
RISC-V rv64gc clang (trunk)
RISC-V rv64gc clang 10.0.0
RISC-V rv64gc clang 10.0.1
RISC-V rv64gc clang 11.0.0
RISC-V rv64gc clang 11.0.1
RISC-V rv64gc clang 12.0.0
RISC-V rv64gc clang 12.0.1
RISC-V rv64gc clang 13.0.0
RISC-V rv64gc clang 13.0.1
RISC-V rv64gc clang 14.0.0
RISC-V rv64gc clang 15.0.0
RISC-V rv64gc clang 16.0.0
RISC-V rv64gc clang 17.0.1
RISC-V rv64gc clang 18.1.0
RISC-V rv64gc clang 9.0.0
RISC-V rv64gc clang 9.0.1
Raspbian Buster
Raspbian Stretch
SPARC LEON gcc 12.2.0
SPARC LEON gcc 12.3.0
SPARC LEON gcc 13.1.0
SPARC LEON gcc 13.2.0
SPARC gcc 12.2.0
SPARC gcc 12.3.0
SPARC gcc 13.1.0
SPARC gcc 13.2.0
SPARC64 gcc 12.2.0
SPARC64 gcc 12.3.0
SPARC64 gcc 13.1.0
SPARC64 gcc 13.2.0
TI C6x gcc 12.2.0
TI C6x gcc 12.3.0
TI C6x gcc 13.1.0
TI C6x gcc 13.2.0
TI CL430 21.6.1
VAX gcc NetBSDELF 10.4.0
VAX gcc NetBSDELF 10.5.0 (Nov 15 03:50:22 2023)
WebAssembly clang (trunk)
Xtensa ESP32 gcc 11.2.0 (2022r1)
Xtensa ESP32 gcc 12.2.0 (20230208)
Xtensa ESP32 gcc 8.2.0 (2019r2)
Xtensa ESP32 gcc 8.2.0 (2020r1)
Xtensa ESP32 gcc 8.2.0 (2020r2)
Xtensa ESP32 gcc 8.4.0 (2020r3)
Xtensa ESP32 gcc 8.4.0 (2021r1)
Xtensa ESP32 gcc 8.4.0 (2021r2)
Xtensa ESP32-S2 gcc 11.2.0 (2022r1)
Xtensa ESP32-S2 gcc 12.2.0 (20230208)
Xtensa ESP32-S2 gcc 8.2.0 (2019r2)
Xtensa ESP32-S2 gcc 8.2.0 (2020r1)
Xtensa ESP32-S2 gcc 8.2.0 (2020r2)
Xtensa ESP32-S2 gcc 8.4.0 (2020r3)
Xtensa ESP32-S2 gcc 8.4.0 (2021r1)
Xtensa ESP32-S2 gcc 8.4.0 (2021r2)
Xtensa ESP32-S3 gcc 11.2.0 (2022r1)
Xtensa ESP32-S3 gcc 12.2.0 (20230208)
Xtensa ESP32-S3 gcc 8.4.0 (2020r3)
Xtensa ESP32-S3 gcc 8.4.0 (2021r1)
Xtensa ESP32-S3 gcc 8.4.0 (2021r2)
arm64 msvc v19.28 VS16.9
arm64 msvc v19.29 VS16.10
arm64 msvc v19.29 VS16.11
arm64 msvc v19.30
arm64 msvc v19.31
arm64 msvc v19.32
arm64 msvc v19.33
arm64 msvc v19.34
arm64 msvc v19.35
arm64 msvc v19.36
arm64 msvc v19.37
arm64 msvc v19.38
arm64 msvc v19.latest
armv7-a clang (trunk)
armv7-a clang 10.0.0
armv7-a clang 10.0.1
armv7-a clang 11.0.0
armv7-a clang 11.0.1
armv7-a clang 9.0.0
armv7-a clang 9.0.1
armv8-a clang (all architectural features, trunk)
armv8-a clang (trunk)
armv8-a clang 10.0.0
armv8-a clang 10.0.1
armv8-a clang 11.0.0
armv8-a clang 11.0.1
armv8-a clang 12.0.0
armv8-a clang 13.0.0
armv8-a clang 14.0.0
armv8-a clang 15.0.0
armv8-a clang 16.0.0
armv8-a clang 17.0.1
armv8-a clang 18.1.0
armv8-a clang 9.0.0
armv8-a clang 9.0.1
ellcc 0.1.33
ellcc 0.1.34
ellcc 2017-07-16
hexagon-clang 16.0.5
llvm-mos atari2600-3e
llvm-mos atari2600-4k
llvm-mos atari2600-common
llvm-mos atari5200-supercart
llvm-mos atari8-cart-megacart
llvm-mos atari8-cart-std
llvm-mos atari8-cart-xegs
llvm-mos atari8-common
llvm-mos atari8-dos
llvm-mos c128
llvm-mos c64
llvm-mos commodore
llvm-mos cpm65
llvm-mos cx16
llvm-mos dodo
llvm-mos eater
llvm-mos mega65
llvm-mos nes
llvm-mos nes-action53
llvm-mos nes-cnrom
llvm-mos nes-gtrom
llvm-mos nes-mmc1
llvm-mos nes-mmc3
llvm-mos nes-nrom
llvm-mos nes-unrom
llvm-mos nes-unrom-512
llvm-mos osi-c1p
llvm-mos pce
llvm-mos pce-cd
llvm-mos pce-common
llvm-mos pet
llvm-mos rp6502
llvm-mos rpc8e
llvm-mos supervision
llvm-mos vic20
loongarch64 gcc 12.2.0
loongarch64 gcc 12.3.0
loongarch64 gcc 13.1.0
loongarch64 gcc 13.2.0
mips clang 13.0.0
mips clang 14.0.0
mips clang 15.0.0
mips clang 16.0.0
mips clang 17.0.1
mips clang 18.1.0
mips gcc 11.2.0
mips gcc 12.1.0
mips gcc 12.2.0
mips gcc 12.3.0
mips gcc 13.1.0
mips gcc 13.2.0
mips gcc 4.9.4
mips gcc 5.4
mips gcc 5.5.0
mips gcc 9.3.0 (codescape)
mips gcc 9.5.0
mips64 (el) gcc 12.1.0
mips64 (el) gcc 12.2.0
mips64 (el) gcc 12.3.0
mips64 (el) gcc 13.1.0
mips64 (el) gcc 13.2.0
mips64 (el) gcc 4.9.4
mips64 (el) gcc 5.4.0
mips64 (el) gcc 5.5.0
mips64 (el) gcc 9.5.0
mips64 clang 13.0.0
mips64 clang 14.0.0
mips64 clang 15.0.0
mips64 clang 16.0.0
mips64 clang 17.0.1
mips64 clang 18.1.0
mips64 gcc 11.2.0
mips64 gcc 12.1.0
mips64 gcc 12.2.0
mips64 gcc 12.3.0
mips64 gcc 13.1.0
mips64 gcc 13.2.0
mips64 gcc 4.9.4
mips64 gcc 5.4.0
mips64 gcc 5.5.0
mips64 gcc 9.5.0
mips64el clang 13.0.0
mips64el clang 14.0.0
mips64el clang 15.0.0
mips64el clang 16.0.0
mips64el clang 17.0.1
mips64el clang 18.1.0
mipsel clang 13.0.0
mipsel clang 14.0.0
mipsel clang 15.0.0
mipsel clang 16.0.0
mipsel clang 17.0.1
mipsel clang 18.1.0
mipsel gcc 12.1.0
mipsel gcc 12.2.0
mipsel gcc 12.3.0
mipsel gcc 13.1.0
mipsel gcc 13.2.0
mipsel gcc 4.9.4
mipsel gcc 5.4.0
mipsel gcc 5.5.0
mipsel gcc 9.5.0
nanoMIPS gcc 6.3.0 (mtk)
power gcc 11.2.0
power gcc 12.1.0
power gcc 12.2.0
power gcc 12.3.0
power gcc 13.1.0
power gcc 13.2.0
power gcc 4.8.5
power64 AT12.0 (gcc8)
power64 AT13.0 (gcc9)
power64 gcc 11.2.0
power64 gcc 12.1.0
power64 gcc 12.2.0
power64 gcc 12.3.0
power64 gcc 13.1.0
power64 gcc 13.2.0
power64 gcc trunk
power64le AT12.0 (gcc8)
power64le AT13.0 (gcc9)
power64le clang (trunk)
power64le gcc 11.2.0
power64le gcc 12.1.0
power64le gcc 12.2.0
power64le gcc 12.3.0
power64le gcc 13.1.0
power64le gcc 13.2.0
power64le gcc 6.3.0
power64le gcc trunk
powerpc64 clang (trunk)
s390x gcc 11.2.0
s390x gcc 12.1.0
s390x gcc 12.2.0
s390x gcc 12.3.0
s390x gcc 13.1.0
s390x gcc 13.2.0
sh gcc 12.2.0
sh gcc 12.3.0
sh gcc 13.1.0
sh gcc 13.2.0
sh gcc 4.9.4
sh gcc 9.5.0
vast (trunk)
x64 msvc v19.0 (WINE)
x64 msvc v19.10 (WINE)
x64 msvc v19.14
x64 msvc v19.14 (WINE)
x64 msvc v19.15
x64 msvc v19.16
x64 msvc v19.20
x64 msvc v19.21
x64 msvc v19.22
x64 msvc v19.23
x64 msvc v19.24
x64 msvc v19.25
x64 msvc v19.26
x64 msvc v19.27
x64 msvc v19.28
x64 msvc v19.28 VS16.9
x64 msvc v19.29 VS16.10
x64 msvc v19.29 VS16.11
x64 msvc v19.30
x64 msvc v19.31
x64 msvc v19.32
x64 msvc v19.33
x64 msvc v19.34
x64 msvc v19.35
x64 msvc v19.36
x64 msvc v19.37
x64 msvc v19.38
x64 msvc v19.latest
x86 djgpp 4.9.4
x86 djgpp 5.5.0
x86 djgpp 6.4.0
x86 djgpp 7.2.0
x86 msvc v19.0 (WINE)
x86 msvc v19.10 (WINE)
x86 msvc v19.14
x86 msvc v19.14 (WINE)
x86 msvc v19.15
x86 msvc v19.16
x86 msvc v19.20
x86 msvc v19.21
x86 msvc v19.22
x86 msvc v19.23
x86 msvc v19.24
x86 msvc v19.25
x86 msvc v19.26
x86 msvc v19.27
x86 msvc v19.28
x86 msvc v19.28 VS16.9
x86 msvc v19.29 VS16.10
x86 msvc v19.29 VS16.11
x86 msvc v19.30
x86 msvc v19.31
x86 msvc v19.32
x86 msvc v19.33
x86 msvc v19.34
x86 msvc v19.35
x86 msvc v19.36
x86 msvc v19.37
x86 msvc v19.38
x86 msvc v19.latest
x86 nvc++ 22.11
x86 nvc++ 22.7
x86 nvc++ 22.9
x86 nvc++ 23.1
x86 nvc++ 23.11
x86 nvc++ 23.3
x86 nvc++ 23.5
x86 nvc++ 23.7
x86 nvc++ 23.9
x86 nvc++ 24.1
x86 nvc++ 24.3
x86-64 Zapcc 190308
x86-64 clang (amd-stg-open)
x86-64 clang (assertions trunk)
x86-64 clang (clangir)
x86-64 clang (experimental -Wlifetime)
x86-64 clang (experimental P1061)
x86-64 clang (experimental P1144)
x86-64 clang (experimental P1221)
x86-64 clang (experimental P2996)
x86-64 clang (experimental metaprogramming - P2632)
x86-64 clang (experimental pattern matching)
x86-64 clang (old concepts branch)
x86-64 clang (reflection)
x86-64 clang (resugar)
x86-64 clang (thephd.dev)
x86-64 clang (trunk)
x86-64 clang (variadic friends - P2893)
x86-64 clang (widberg)
x86-64 clang 10.0.0
x86-64 clang 10.0.0 (assertions)
x86-64 clang 10.0.1
x86-64 clang 11.0.0
x86-64 clang 11.0.0 (assertions)
x86-64 clang 11.0.1
x86-64 clang 12.0.0
x86-64 clang 12.0.0 (assertions)
x86-64 clang 12.0.1
x86-64 clang 13.0.0
x86-64 clang 13.0.0 (assertions)
x86-64 clang 13.0.1
x86-64 clang 14.0.0
x86-64 clang 14.0.0 (assertions)
x86-64 clang 15.0.0
x86-64 clang 15.0.0 (assertions)
x86-64 clang 16.0.0
x86-64 clang 16.0.0 (assertions)
x86-64 clang 17.0.1
x86-64 clang 17.0.1 (assertions)
x86-64 clang 18.1.0
x86-64 clang 18.1.0 (assertions)
x86-64 clang 2.6.0 (assertions)
x86-64 clang 2.7.0 (assertions)
x86-64 clang 2.8.0 (assertions)
x86-64 clang 2.9.0 (assertions)
x86-64 clang 3.0.0
x86-64 clang 3.0.0 (assertions)
x86-64 clang 3.1
x86-64 clang 3.1 (assertions)
x86-64 clang 3.2
x86-64 clang 3.2 (assertions)
x86-64 clang 3.3
x86-64 clang 3.3 (assertions)
x86-64 clang 3.4 (assertions)
x86-64 clang 3.4.1
x86-64 clang 3.5
x86-64 clang 3.5 (assertions)
x86-64 clang 3.5.1
x86-64 clang 3.5.2
x86-64 clang 3.6
x86-64 clang 3.6 (assertions)
x86-64 clang 3.7
x86-64 clang 3.7 (assertions)
x86-64 clang 3.7.1
x86-64 clang 3.8
x86-64 clang 3.8 (assertions)
x86-64 clang 3.8.1
x86-64 clang 3.9.0
x86-64 clang 3.9.0 (assertions)
x86-64 clang 3.9.1
x86-64 clang 4.0.0
x86-64 clang 4.0.0 (assertions)
x86-64 clang 4.0.1
x86-64 clang 5.0.0
x86-64 clang 5.0.0 (assertions)
x86-64 clang 5.0.1
x86-64 clang 5.0.2
x86-64 clang 6.0.0
x86-64 clang 6.0.0 (assertions)
x86-64 clang 6.0.1
x86-64 clang 7.0.0
x86-64 clang 7.0.0 (assertions)
x86-64 clang 7.0.1
x86-64 clang 7.1.0
x86-64 clang 8.0.0
x86-64 clang 8.0.0 (assertions)
x86-64 clang 8.0.1
x86-64 clang 9.0.0
x86-64 clang 9.0.0 (assertions)
x86-64 clang 9.0.1
x86-64 clang rocm-4.5.2
x86-64 clang rocm-5.0.2
x86-64 clang rocm-5.1.3
x86-64 clang rocm-5.2.3
x86-64 clang rocm-5.3.3
x86-64 clang rocm-5.7.0
x86-64 gcc (contract labels)
x86-64 gcc (contracts natural syntax)
x86-64 gcc (contracts)
x86-64 gcc (coroutines)
x86-64 gcc (modules)
x86-64 gcc (trunk)
x86-64 gcc 10.1
x86-64 gcc 10.2
x86-64 gcc 10.3
x86-64 gcc 10.4
x86-64 gcc 10.5
x86-64 gcc 11.1
x86-64 gcc 11.2
x86-64 gcc 11.3
x86-64 gcc 11.4
x86-64 gcc 12.1
x86-64 gcc 12.2
x86-64 gcc 12.3
x86-64 gcc 13.1
x86-64 gcc 13.2
x86-64 gcc 4.1.2
x86-64 gcc 4.4.7
x86-64 gcc 4.5.3
x86-64 gcc 4.6.4
x86-64 gcc 4.7.1
x86-64 gcc 4.7.2
x86-64 gcc 4.7.3
x86-64 gcc 4.7.4
x86-64 gcc 4.8.1
x86-64 gcc 4.8.2
x86-64 gcc 4.8.3
x86-64 gcc 4.8.4
x86-64 gcc 4.8.5
x86-64 gcc 4.9.0
x86-64 gcc 4.9.1
x86-64 gcc 4.9.2
x86-64 gcc 4.9.3
x86-64 gcc 4.9.4
x86-64 gcc 5.1
x86-64 gcc 5.2
x86-64 gcc 5.3
x86-64 gcc 5.4
x86-64 gcc 5.5
x86-64 gcc 6.1
x86-64 gcc 6.2
x86-64 gcc 6.3
x86-64 gcc 6.4
x86-64 gcc 7.1
x86-64 gcc 7.2
x86-64 gcc 7.3
x86-64 gcc 7.4
x86-64 gcc 7.5
x86-64 gcc 8.1
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/* * Copyright (C) 2006-2020 Istituto Italiano di Tecnologia (IIT) * All rights reserved. * * This software may be modified and distributed under the terms of the * BSD-3-Clause license. See the accompanying LICENSE file for details. */ #ifndef YARP_OS_LOG_H #define YARP_OS_LOG_H #include <cstdint> #include <iosfwd> #if defined(__GNUC__) # define __YFUNCTION__ __PRETTY_FUNCTION__ #elif defined(_MSC_VER) # define __YFUNCTION__ __FUNCSIG__ #elif (__cplusplus <= 199711) # define __YFUNCTION__ __func__ #else # define __YFUNCTION__ "(unknown function)" #endif // __GNUC__ // check arguments of the c-style debug functions to make sure that the // arguments supplied have types appropriate to the format string // specified, and that the conversions specified in the format string // make sense. On gcc the warning is enabled by -Wformat. #if defined(__GNUC__) # define YARP_ATTRIBUTE_FORMAT(style, fmt, args) __attribute__((format(printf, (fmt), (args)))) #else # define YARP_ATTRIBUTE_FORMAT(style, fmt, args) #endif // Forward declarations namespace yarp { namespace os { class LogComponent; class LogStream; #ifndef DOXYGEN_SHOULD_SKIP_THIS namespace impl { class LogPrivate; } // namespace impl #endif // DOXYGEN_SHOULD_SKIP_THIS class Log { public: Log(const char* file, const unsigned int line, const char* func, const LogComponent& comp = defaultLogComponent()); Log(); virtual ~Log(); enum LogType : uint8_t { LogTypeUnknown = 0, TraceType, DebugType, InfoType, WarningType, ErrorType, FatalType, LogTypeReserved = 0xFF }; void trace(const char* msg, ...) const YARP_ATTRIBUTE_FORMAT(printf, 2, 3); void debug(const char* msg, ...) const YARP_ATTRIBUTE_FORMAT(printf, 2, 3); void info(const char* msg, ...) const YARP_ATTRIBUTE_FORMAT(printf, 2, 3); void warning(const char* msg, ...) const YARP_ATTRIBUTE_FORMAT(printf, 2, 3); void error(const char* msg, ...) const YARP_ATTRIBUTE_FORMAT(printf, 2, 3); void fatal(const char* msg, ...) const YARP_ATTRIBUTE_FORMAT(printf, 2, 3); LogStream trace() const; LogStream debug() const; LogStream info() const; LogStream warning() const; LogStream error() const; LogStream fatal() const; using LogCallback = void (*)(yarp::os::Log::LogType type, const char* msg, const char* file, const unsigned int line, const char* func, double systemtime, double networktime, const char* comp_name); static void setMinimumPrintLevel(LogType level); //!< Set current minimum print level static LogType minimumPrintLevel(); //!< Get current minimum print level static LogType defaultMinimumPrintLevel(); //!< Get default minimum print level static void setMinimumForwardLevel(LogType level); //!< Set current minimum forward level (it does nothing if forwarding is not enabled) static LogType minimumForwardLevel(); //!< Get current minimum forward level (or LogTypeReserved if forwarding is not enabled) static LogType defaultMinimumForwardLevel(); //!< Get default minimum forward level (or LogTypeReserved if forwarding is not enabled) static void setPrintCallback(LogCallback); //!< Set current print callback static LogCallback printCallback(); //!< Get current print callback static LogCallback defaultPrintCallback(); //!< Get default print callback static void setForwardCallback(LogCallback); //!< Set current forward callback (it does nothing if forwarding is not enabled) static LogCallback forwardCallback(); //!< Get current forward callback (or nullptr if forwarding is not enabled) static LogCallback defaultForwardCallback(); //!< Get default forward callback (or nullptr if forwarding is not enabled) #ifndef DOXYGEN_SHOULD_SKIP_THIS static void nolog(const char* msg, ...) {} struct NoLog { template <typename T> NoLog& operator<<(const T&) { return *this; } }; static NoLog nolog() { return NoLog(); } private: yarp::os::impl::LogPrivate* const mPriv; friend class yarp::os::LogStream; // This callback is called by LogStream static void do_log(yarp::os::Log::LogType type, const char* msg, const char* file, const unsigned int line, const char* func, double systemtime, double networktime, const LogComponent& comp_name); // This component is used for yDebug-family output, and is called by LogStream static const LogComponent& defaultLogComponent(); // This component is used for internal debug output, and is called by LogStream static const LogComponent& logInternalComponent(); #endif // DOXYGEN_SHOULD_SKIP_THIS }; // class Log } // namespace os } // namespace yarp #ifndef NDEBUG # define yTrace(...) yarp::os::Log(__FILE__, __LINE__, __YFUNCTION__).trace(__VA_ARGS__) #else # define yTrace(...) yarp::os::Log::nolog(__VA_ARGS__) #endif #ifndef YARP_NO_DEBUG_OUTPUT # define yDebug(...) yarp::os::Log(__FILE__, __LINE__, __YFUNCTION__).debug(__VA_ARGS__) #else # define yDebug(...) yarp::os::Log::nolog(__VA_ARGS__) #endif #define yInfo(...) yarp::os::Log(__FILE__, __LINE__, __YFUNCTION__).info(__VA_ARGS__) #define yWarning(...) yarp::os::Log(__FILE__, __LINE__, __YFUNCTION__).warning(__VA_ARGS__) #define yError(...) yarp::os::Log(__FILE__, __LINE__, __YFUNCTION__).error(__VA_ARGS__) #define yFatal(...) yarp::os::Log(__FILE__, __LINE__, __YFUNCTION__).fatal(__VA_ARGS__) #ifndef NDEBUG # define yAssert(x) \ if (!(x)) { \ yFatal("Assertion failure at %s:%d (%s)", __FILE__, __LINE__, #x); \ } #else # define yAssert(x) #endif #define YARP_FIXME_NOTIMPLEMENTED(what) yWarning("FIXME: %s not yet implemented", what); /** * Low level function for printing a stack trace, if implemented (ACE or gcc/Linux). */ void yarp_print_trace(FILE* out, const char* file, unsigned int line); #endif // YARP_OS_LOG_H /* * Copyright (C) 2006-2020 Istituto Italiano di Tecnologia (IIT) * All rights reserved. * * This software may be modified and distributed under the terms of the * BSD-3-Clause license. See the accompanying LICENSE file for details. */ #ifndef YARP_OS_LOGSTREAM_H #define YARP_OS_LOGSTREAM_H #include <cstdio> #include <cstdlib> #include <iosfwd> #include <sstream> #include <string> #include <vector> namespace std { template <typename T> std::ostream& operator<<(std::ostream& os, const std::vector<T>& t); } namespace yarp { namespace os { class LogStream { struct Stream { Stream(Log::LogType t, const char* fn, unsigned int l, const char* f, const LogComponent& c) : type(t), file(fn), line(l), func(f), systemtime(20.0), networktime(10.0), comp(c), ref(1) { } std::ostringstream oss; // NOLINT(misc-non-private-member-variables-in-classes) Log::LogType type; // NOLINT(misc-non-private-member-variables-in-classes) const char* file; // NOLINT(misc-non-private-member-variables-in-classes) unsigned int line; // NOLINT(misc-non-private-member-variables-in-classes) const char* func; // NOLINT(misc-non-private-member-variables-in-classes) double systemtime; // NOLINT(misc-non-private-member-variables-in-classes) double networktime; // NOLINT(misc-non-private-member-variables-in-classes) const LogComponent& comp; // NOLINT(misc-non-private-member-variables-in-classes) int ref; // NOLINT(misc-non-private-member-variables-in-classes) } * stream; public: inline LogStream(Log::LogType type, const char* file, unsigned int line, const char* func, const LogComponent& comp = Log::defaultLogComponent()) : stream(new Stream(type, file, line, func, comp)) { } inline LogStream(const LogStream& o) : stream(o.stream) { ++stream->ref; } inline ~LogStream() { if (!--stream->ref) { std::string s = stream->oss.str(); if (!s.empty()) { // remove the last character if it an empty space (i.e. // always unless the user defined an operator<< that // does not add an empty space. if (s.back() == ' ') { s.pop_back(); } else { yarp::os::Log(stream->file, stream->line, stream->func, yarp::os::Log::logInternalComponent()).warning( "' ' was expected. Some `operator<<` does not add an extra space at the end"); } // remove the last character if it is a \n if (s.back() == '\n') { yarp::os::Log(stream->file, stream->line, stream->func, yarp::os::Log::logInternalComponent()).warning( "Removing extra \\n (stream-style)"); s.pop_back(); } } Log::do_log(stream->type, s.c_str(), stream->file, stream->line, stream->func, stream->systemtime, stream->networktime, stream->comp); if (stream->type == yarp::os::Log::FatalType) { yarp_print_trace(stderr, stream->file, stream->line); delete stream; std::exit(-1); } delete stream; } } inline LogStream& operator<<(bool t) { stream->oss << (t ? "true" : "false"); stream->oss << ' '; return *this; } inline LogStream& operator<<(char t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(signed short t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(unsigned short t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(signed int t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(unsigned int t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(signed long t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(unsigned long t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(signed long long t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(unsigned long long t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(float t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(double t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(const char* t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(const void* t) { stream->oss << t; stream->oss << ' '; return *this; } inline LogStream& operator<<(const std::string& t) { stream->oss << t.c_str(); stream->oss << ' '; return *this; } template <typename T> inline LogStream& operator<<(const std::vector<T>& t) { stream->oss << t; stream->oss << ' '; return *this; } }; // class LogStream } // namespace os } // namespace yarp template <typename T> inline std::ostream& std::operator<<(std::ostream& os, const std::vector<T>& t) { os << '['; for (typename std::vector<T>::const_iterator it = t.begin(); it != t.end(); ++it) { const T& p = *it; if (it != t.begin()) { os << ", "; } os << p; } os << ']'; return os; } #endif // YARP_OS_LOGSTREAM_H int foo() __attribute__ ((pure)); int main(int argc, char* argv[]) { int c = 156; std::string s = "world"; yTrace("Hello %s", s.c_str()); yTrace(); yTrace() << "Hello" << s; yDebug("OK"); yDebug() << "OK" << "dude" << c << foo(); return 0; }
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