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    Not really a recursive problem...

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    • ustkU
      ustk
      last edited by ustk

      I got a situation where components are updating others, and all of them call a function.
      What security should I implement in order not to call the function several times?

      In the snippet, you'll see that the knob normally calls the function.
      But the button updates the knob, thus the function is called twice...
      How can I prevent this cleanly? another function that checks from where the call is coming? a simple flag?

      HiseSnippet 1018.3ocsV0saaaCElxIrqVstnsnO.B4JEfNC4s1tALTjr37CL5RpwTR2tqiQhJlvTjphTcwMH2smm9JrdcuaOB6MXuAaGRIaojnllZfIeiO+7c3GIO+vw4xHpRIyQNcObVFE4bWb3LgdxvIDl.MZajy8v6STZZtWopslkQTJZLxwYk8LJb5tJx98OarEgSDQzZUHzqjrH5OwRY5Zsi27ELNeWRL8PVZCuexlihjhgRtr.3yJ3.TFIZJ4D5ADiacvHmasSLSKyC0DMUgbVcKY7rvIxeWT5+qXJ1wbpQX.JDBTo5ck7XCiM+GMbBiGOd99VgfnLt9TXkxSgGg2mEyVnu9z39VCd0HZdd3z45n2fkjdNMn2pkz6A3vnbVlt1hga2AOR.WTID3JnIsJ8E04icvCkfGBc+TxT5t4fvBD9OKH3wdOMHX8enmK3lRxo8i3TRtuQSOW3pQo8dKI2aqBsVJF38bu4g6DpdnLMSJ.A+0prulAWMpWHjG+owXstV4JY9wDblf5kTHhzLovSJphpAdtj6GMG6ignyKnq2y8rdtdvGKwyuTUkByWVNSnCkoT8Dl3D6VZtI6R2OZBQbBMdgky64dN72pUsuxvV6JOjv4GC4k9WlRWG4sqwmm5svRCIJYXqTnYfqIvUovki7hkb9Us0A+0V3BbW3ddicvARM8kB+0cOysq64tdW1TRRq1pnFml2pYSCf7qCnunH8XZ97Sp4NBUBWrT6N2rRsnxjuFNJEiDL8KynUx0EiFak654VCPK1rMUUuGap0t0ZwsZUWsVGUUb.U8cpbGbUaq4uWUMeYRGhAbrKtJCDYOcZ12E8ofGxYwzbK7uBaydt.Xu2u2esA5nQaSzDSumJBAjLilqYliZmsouEZpW1IpKdapZpVlYYbUdMxAeC37o078nMmsP3C+xlL09PZnPSxA0NcPMB7c+r6l5v9auoQXg0PomYxHtk0QTJKNlSGKULSFWiwX+ILsKKj8N6QxYO58682u6O1Hs4jNDJkbZyAephjD1o1QTILdpRCbaTJL4B47P7QJpWLMgTv0dpoPbfJyoz3CkV+QWs6NLiQFWvI5KN3wLssxfgvM6va5hKfMxrlj5KXZTPqSiFzVF5MjtO.OloilzNe6zBeMo7+Oy2pY68v6jjPiz0jcU7t+5xNH+KfJ+rrPCcV2m.oGPxB9fhzP3oNQTfIBAkCKDFx1MPsxAFYyISHUDaE9W3qx3.irSkwAyMBIlQ4xWGUV7ad8vssZ.NIrOhpK7ZNP1aQUOFGzOvTLvdcTj4n3qGfPsi4aVBLe6Rf4IKAlmtDXd1Rf46VBLe+0hw7dxerPKSKKS.Ei2w180wYGAAxxrYjn+C9b2KbC
      

      Can't help pressing F5 in the forum...

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      • d.healeyD
        d.healey
        last edited by

        In that minimal example I would say use a flag. But in a real world example I might give a different answer :p

        Libre Wave - Freedom respecting instruments and effects
        My Patreon - HISE tutorials
        YouTube Channel - Public HISE tutorials

        ustkU 1 Reply Last reply Reply Quote 0
        • ustkU
          ustk @d.healey
          last edited by ustk

          @d-healey Ahaha! Which answer?? which one??! 🤗
          My project is quite heavy on the interface script, with complex panels and functions interaction with big loops in each, timers... So I need to be careful with what I'm calling and when I'm calling it...
          At the moment, a function can be called 8 times, which is bad bad bad...

          Can't help pressing F5 in the forum...

          d.healeyD 1 Reply Last reply Reply Quote 0
          • d.healeyD
            d.healey @ustk
            last edited by

            @ustk Yeah that sounds bad :p I'd try to remove as many .changed() calls as possible.

            Libre Wave - Freedom respecting instruments and effects
            My Patreon - HISE tutorials
            YouTube Channel - Public HISE tutorials

            ustkU 1 Reply Last reply Reply Quote 0
            • ustkU
              ustk @d.healey
              last edited by

              @d-healey Hum... That does seem possible as I still need to update those components...
              I'll try with a general flag to see if it's not too dirty (well, it can't be worse anyway...☺ )

              Can't help pressing F5 in the forum...

              1 Reply Last reply Reply Quote 1
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