Re: [eigen] How to resize a partially fixed matrix |

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*To*: eigen@xxxxxxxxxxxxxxxxxxx*Subject*: Re: [eigen] How to resize a partially fixed matrix*From*: Benoit Jacob <jacob.benoit.1@xxxxxxxxx>*Date*: Wed, 24 Jun 2009 20:26:09 +0200*Dkim-signature*: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=OjV7uzbGMsb8ELV46qENk9mRgSBKRpQ+DvbhsYioAEg=; b=nlJrK/l6to44oLNkb1z9imCCeUjDunxcPFEOSevpYYBvOdVb/6vfhCfZYBVwoZDEGc Ge2SOOTImurNaxz86KuDlRnLKdVstXZnZPLTMK4RKVXRR7IU9XyIiTAbR2ErI+idX2Kq mZbJDf7KlKa0m1AXT8oSG6Sk2yrAI0S3EEVi4=*Domainkey-signature*: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=cgYX8GSDR3b+20Xa7PHcaBPCyCMRmiAffk8oAqUROwTHAuGDILoQoaS1XEXISS1YQw iURkd26Dia99f/FEyfrOo3TmD6vcehF9do8DwhVQKLRIxYedLI555mLCFaWUr86+B8yR ILqdj13WaVTDAOnBziYVCH+HuIXLIw05KTix0=

2009/6/24 Robert Bocquier <robert.bocquier@xxxxxxxxxxx>: > How about a new escape constant "NoChange" (or whatever name fits), use that > way : > > A.resize(NoChange, 7); That would require more runtime if's in resize(), hence a constant overhead, so i'm a bit reluctant. roooh but while writing this i had an idea: how about separate resizeHoriz(int) and resizeVert() functions ??? It seems to me that this adresses the original request and yours simultaneously! In fact this is a just modification of your idea: NoChange as parameter ---> NoChange as template parameter ----> separate methods What do you think? Also for the names I don't know... initially i thought resizeRows(int) but that is ambiguous, it could mean either "change the number of rows" or "resize the rows"... other possibility: setRows() // goes well with the accessor method rows() Opinions? Benoit

**Follow-Ups**:**Re: [eigen] How to resize a partially fixed matrix***From:*Márton Danóczy

**Re: [eigen] How to resize a partially fixed matrix***From:*Benoit Jacob

**Re: [eigen] How to resize a partially fixed matrix***From:*Robert Bocquier

**References**:**[eigen] How to resize a partially fixed matrix***From:*Helmut Jarausch

**Re: [eigen] How to resize a partially fixed matrix***From:*Gael Guennebaud

**Re: [eigen] How to resize a partially fixed matrix***From:*Benoit Jacob

**Re: [eigen] How to resize a partially fixed matrix***From:*Benoit Jacob

**Re: [eigen] How to resize a partially fixed matrix***From:*Tim Hutt

**Re: [eigen] How to resize a partially fixed matrix***From:*Robert Bocquier

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