. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361 27.15 Accessing Data through a Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . 362 27.16 Thread-safety . . . . . . . . . julia> s2 = "1" "1" julia> pointer.([s1, s2], 1) 2-element Array{Ptr{UInt8},1}: Ptr{UInt8} @0x00000000132c9638 Ptr{UInt8} @0x0000000013dd3d18 julia> s1 = s2 "1" julia> pointer.([s1, s2], 1) 2-element are distinct types, even though they have identical representations. And of course, all specific pointer types are subtypes of the umbrella Ptr type: julia> Ptr{Float64} <: Ptr true julia> Ptr{Int64}

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361 27.15 Accessing Data through a Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . 362 27.16 Thread-safety . . . . . . . . . julia> s2 = "1" "1" julia> pointer.([s1, s2], 1) 2-element Array{Ptr{UInt8},1}: Ptr{UInt8} @0x00000000132c9638 Ptr{UInt8} @0x0000000013dd3d18 julia> s1 = s2 "1" julia> pointer.([s1, s2], 1) 2-element are distinct types, even though they have identical representations. And of course, all specific pointer types are subtypes of the umbrella Ptr type: julia> Ptr{Float64} <: Ptr true julia> Ptr{Int64}

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383 28.15 Accessing Data through a Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . 384 28.16 Thread-safety . . . . . . . . . julia> s2 = "1" "1" julia> pointer.([s1, s2], 1) 2-element Array{Ptr{UInt8},1}: Ptr{UInt8} @0x00000000132c9638 Ptr{UInt8} @0x0000000013dd3d18 julia> s1 = s2 "1" julia> pointer.([s1, s2], 1) 2-element are distinct types, even though they have identical representations. And of course, all specific pointer types are subtypes of the umbrella Ptr type: julia> Ptr{Float64} <: Ptr true julia> Ptr{Int64}

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384 28.15 Accessing Data through a Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . 384 28.16 Thread-safety . . . . . . . . . julia> s2 = "1" "1" julia> pointer.([s1, s2], 1) 2-element Array{Ptr{UInt8},1}: Ptr{UInt8} @0x00000000132c9638 Ptr{UInt8} @0x0000000013dd3d18 julia> s1 = s2 "1" julia> pointer.([s1, s2], 1) 2-element are distinct types, even though they have identical representations. And of course, all specific pointer types are subtypes of the umbrella Ptr type: julia> Ptr{Float64} <: Ptr true julia> Ptr{Int64}

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384 28.15 Accessing Data through a Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . 384 28.16 Thread-safety . . . . . . . . . julia> s2 = "1" "1" julia> pointer.([s1, s2], 1) 2-element Array{Ptr{UInt8},1}: Ptr{UInt8} @0x00000000132c9638 Ptr{UInt8} @0x0000000013dd3d18 julia> s1 = s2 "1" julia> pointer.([s1, s2], 1) 2-element are distinct types, even though they have identical representations. And of course, all specific pointer types are subtypes of the umbrella Ptr type: julia> Ptr{Float64} <: Ptr true julia> Ptr{Int64}

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387 28.15 Accessing Data through a Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . 387 28.16 Thread-safety . . . . . . . . . are distinct types, even though they have identical representations. And of course, all specific pointer types are subtypes of the umbrella Ptr type: julia> Ptr{Float64} <: Ptr true julia> Ptr{Int64} AbstractFloat. Unlike with integer registers, where the size of Int reflects the size of a native pointer on that machine, the floating point register sizes are specified by the IEEE-754 standard.) Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388 28.15 Accessing Data through a Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . 388 28.16 Thread-safety . . . . . . . . . are distinct types, even though they have identical representations. And of course, all specific pointer types are subtypes of the umbrella Ptr type: julia> Ptr{Float64} <: Ptr true julia> Ptr{Int64} AbstractFloat. Unlike with integer registers, where the size of Int reflects the size of a native pointer on that machine, the floating point register sizes are specified by the IEEE-754 standard.) Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387 28.15 Accessing Data through a Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . 387 28.16 Thread-safety . . . . . . . . . are distinct types, even though they have identical representations. And of course, all specific pointer types are subtypes of the umbrella Ptr type: julia> Ptr{Float64} <: Ptr true julia> Ptr{Int64} AbstractFloat. Unlike with integer registers, where the size of Int reflects the size of a native pointer on that machine, the floating point register sizes are specified by the IEEE-754 standard.) Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387 28.15 Accessing Data through a Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . 387 28.16 Thread-safety . . . . . . . . . are distinct types, even though they have identical representations. And of course, all specific pointer types are subtypes of the umbrella Ptr type: julia> Ptr{Float64} <: Ptr true julia> Ptr{Int64} AbstractFloat. Unlike with integer registers, where the size of Int reflects the size of a native pointer on that machine, the floating point register sizes are specified by the IEEE-754 standard.) Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387 28.15 Accessing Data through a Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . 387 28.16 Thread-safety . . . . . . . . . are distinct types, even though they have identical representations. And of course, all specific pointer types are subtypes of the umbrella Ptr type: julia> Ptr{Float64} <: Ptr true julia> Ptr{Int64} AbstractFloat. Unlike with integer registers, where the size of Int reflects the size of a native pointer on that machine, the floating point register sizes are specified by the IEEE-754 standard.) Type