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  • 0002395: Portability: Casting between pointer and int ...

    2021-4-21 · 0002395: Portability: Casting between pointer and int: Description: We cast between pointer and int types in Scribus, it seems. This is unsafe, especially on 64 bit architectures, and it's rather ugly anyway. It also renders Scribus unbuildable with --enable-debug with gcc4 on AMD64. ScribusDoc::FrameItems is the main culprit I've found so far.

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  • How to correctly cast a pointer to int in a 64-bit ...

    2013-4-5 · Discussion at bytes. Cast from void* to int; Andrey Karpov, Evgeniy Ryzhkov. 64-bit lessons. Pattern 7. Pointer packing. Discussion at stackoverflow. Error: cast from void* to int loses precision. Andrey Karpov. About size_t and ptrdiff_t. Knowledge Base. What is the POINTER_32 macro?

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  • C2440 | Microsoft Docs

    2017-3-28 · : C2440

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  • error: cast from 'Foo*' to 'unsigned int' loses precision | .

    2019-12-13 · I'm trying to cast a pointer to an int (or unsigned int) and no matter what I try it doesn't want to work. I've tried static_cast(obj), reinterpret_cast(obj), and various combinations of C style casts, intptr_t's, unsigned int's, and I'm ...

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  • C2440 | Microsoft Docs

    2017-3-28 · : C2440

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  • error: cast from 'Foo*' to 'unsigned int' loses precision

    2020-7-25 · error: cast from 'Foo*' to 'unsigned int' loses precision. Ask Question Asked 10 years, 5 months ago. Active 1 year, 10 months ago. Viewed 7k times 0. 1. I'm trying to cast a pointer to an int (or unsigned int) and no matter what I try it doesn't want to work. I've tried ...

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  • uintptr_t example c (1) - Code Examples

    c++ - error: cast from 'void*' to 'int' loses precision I have a function with prototype void* myFcn(void* arg) which is used as the starting point for a pthread. I need to convert the argument to an int for later use: int x=(int)arg; The compiler(GCC.

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  • c++ *intint? -

    2020-9-18 · error: cast from 'int*' to 'int' loses precision [-fpermissive] : int *int。 1. int 2. 。,: int ...

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  • How to make compiler not show int to void pointer .

    C++ error: cast from 'int*' to 'int' loses precision, Size of pointer may be greater than size of int and depends of memory model. int iSomeValue = 0; std::cout << "size of int Casting a pointer to an int is horrible from a portability perspective. The size of int is defined by the mix of compiler and architecture.

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  • #302706 - lavaps: FTBFS (amd64/gcc-4.0): cast from ...

    2005-4-2 · Debian Bug report logs - #302706 lavaps: FTBFS (amd64/gcc-4.0): cast from 'process_model*' to 'int' loses precision

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  • C++: How to avoid implicit conversions – dbj( org );

    Aka int three_ints[3] = {1,2,3}; But. Not a "naturally decayed" pointer and not unsigned int type of those elements, but exactly as the MISRA based requirement requested: an array of three integers, and nothing else but an array of three integers. Now, I am sure if really pressed you .

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  • Error with casting from float to int - C++ Forum

    2016-8-27 · [Error] cast from 'float*' to 'unsigned int' loses precision [-fpermissive] Do you have an idea how to fix it? Last edited on . helios. Change unsigned int to uintptr_t. Without any other context, this throws some serious red flags. ... It isn't a cast from float to int. Rather it is a cast from pointer to int.

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  • Cast from pointer to smaller type 'int' loses information ...

    2015-3-7 · amr64,searchPosMallocArray.Append(&searchPosMallocArray,(int)searchPosMalloc);Cast from pointer to smaller type 'int' loses information6432,int,

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  • pixy/host/pixymon/renderer.cpp:739: error: cast from ...

    2013-11-4 · unsigned int addr = (unsigned int)comps; unsigned int paddr = (unsigned int)&comps; Here you try to cast a int16_t* into an unsigned int which does not work, because at least with my gcc version on linux you need an unsigned long int to hold the value of a pointer.

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  • 0002395: Portability: Casting between pointer and int ...

    2021-4-21 · 0002395: Portability: Casting between pointer and int: Description: We cast between pointer and int types in Scribus, it seems. This is unsafe, especially on 64 bit architectures, and it's rather ugly anyway. It also renders Scribus unbuildable with --enable-debug with gcc4 on AMD64. ScribusDoc::FrameItems is the main culprit I've found so far.

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  • Convert void buffer pointer to Mat - OpenCV Q&A .

    I have a module which receives a void pointer to a buffer. The original data type is uint16. When I try putting the variable into a Mat, I get weird errors from Mat imBuff = cv::Mat(628, 314, frame, CV_16U); like missing '}' which isn't missing. When I try various conversions using reinterpret_cast, I get cast from 'void*' to 'xxx' loses precision.

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  • How to correctly cast a pointer to int in a 64-bit ...

    2013-4-5 · Discussion at bytes. Cast from void* to int; Andrey Karpov, Evgeniy Ryzhkov. 64-bit lessons. Pattern 7. Pointer packing. Discussion at stackoverflow. Error: cast from void* to int loses precision. Andrey Karpov. About size_t and ptrdiff_t. Knowledge Base. What is the POINTER_32 macro?

  • Get Price
  • c++ *intint? -

    2020-9-18 · error: cast from 'int*' to 'int' loses precision [-fpermissive] : int *int。 1. int 2. 。,: int ...

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  • cast from const void* to unsigned int loses precision .

    2008-8-8 · cast from const void* to unsigned int loses precision | Post 302222920 by mannam srinivas on Friday 8th of August 2008 01:15:17 AM

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  • iOS - "Cast from pointer to smaller type 'int' loses ...

    2014-6-6 · Cast from pointer to smaller type 'int' loses information,XCode 4.6XCode 5.0,iOS,! iOS,CC++。CC++,

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  • Type Conversion Macros: GLib Reference Manual

    2021-4-13 · The GLib macros GPOINTER_TO_INT(), GINT_TO_POINTER(), etc. take care to do the right thing on every platform. Warning: You may not store pointers in integers. This is not portable in any way, shape or form. These macros only allow storing integers in pointers, and only preserve 32 bits of the integer; values outside the range of a 32-bit ...

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  • cast from const void* to unsigned int loses precision

    2008-8-8 · cast from const void* to unsigned int loses precision. ... C++ program is crashing on re-assigning const static member variable using an int pointer. Hi ... What does the warning message 724 "Cast converts default int return type to." tell me. I am new to C. (used it some in college). We are migrating our c-code to 10.2.0.3.0.

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  • C++ - GCC_C++ #pragmaでvoid*<->intのキャストを .

    2020-6-19 · ・したいことGNUg++で に、void*↔intのキャストにしてエラーをださないようにしたい。-Wpedanticりのフラグがでよくわかりませんでした。ソースコードをしていただけるとかります。 している・エラーメッセージのエラーがg++からされていま .

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  • IntPtr_ intptr - + -

    pointerintptr_t,pointerint。 size_t,stl,size_t,intsize_t...,,int,intptr_t,:intptr_toffset = (intptr_t)pcurr – (intptr_t)pbase; 3.2...

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  • c++ *intint? -

    2020-9-18 · error: cast from 'int*' to 'int' loses precision [-fpermissive] : int *int。 1. int 2. 。,: int ...

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  • IntPtr_ intptr - + -

    pointerintptr_t,pointerint。 size_t,stl,size_t,intsize_t...,,int,intptr_t,:intptr_toffset = (intptr_t)pcurr – (intptr_t)pbase; 3.2...

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  • how to convert void* to int - C++ Forum

    2020-3-30 · Don't directly cast a pointer to a non-pointer. Pass in a pointer instead, and then dereference that pointer.

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  • c++ *intint? -

    2020-9-18 · error: cast from 'int*' to 'int' loses precision [-fpermissive] : int *int。 1. int 2. 。,: int ...

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  • 54580 – 64-bit pointer to int cast fails

    2012-9-15 · That explicit type conversion (i.e. cast) is equivalent to reinterpret_cast("") and the standard says reinterpret_cast can be used to convert a pointer to an integer type large enough to hold it. The code is invalid and should be rejected by any 64-bit .

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  • How should I handle "cast from 'void*' to 'int' loses ...

    2017-11-28 · Casting a pointer to an int is horrible from a portability perspective. The size of int is defined by the mix of compiler and architecture. This is why the stdint.h header was created, to allow you to explicitly state the size of the type you're using across many .

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