C++ Overriding New and Delete

[jondurrant]

New and Delete can only be overridden when C++ Exceptions are enabled with set(PICO_CXX_ENABLE_EXCEPTIONS 1). Yet there are times when I may wish to override New and Delete operators without using Exceptions.

My context issuing FreeRTOS Heap model for New and Delete.

[geurtv]

There's PICO_CXX_DISABLE_ALLOCATION_OVERRIDES since I guess pico-sdk 1.5.0, so with add_compile_definitions(PICO_CXX_DISABLE_ALLOCATION_OVERRIDES=1) pico-sdk won't override operators new and delete anymore.

[jondurrant]

Thank you. Missed that one. Jon

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On Sat, 1 Jul 2023, 16:03 geurtv, ***@***.***> wrote: There's PICO_CXX_DISABLE_ALLOCATION_OVERRIDES since I guess pico-sdk 1.5.0, so with add_compile_definitions(PICO_CXX_DISABLE_ALLOCATION_OVERRIDES=1) pico-sdk won't override operators new and delete anymore. — Reply to this email directly, view it on GitHub <#1440 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOWFSB65N232T7USCVVL7KDXOA34JANCNFSM6AAAAAAZZSO6PE> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[kilograham]

There is a solution here, but i'm keeping this around to remind me as I look at cleaning up the interface with the C/C++ library

[kilograham]

i think the solution is fine for now, so closing